Pith Number

pith:AI6UUN37

pith:2026:AI6UUN37EUAGOJV2R7BII3FRQ2

not attested not anchored not stored refs resolved

The Accretion Process on Protostars

Alice Somigliana, Eleonora Fiorellino

Accretion onto protostars assembles most stellar mass in Class 0/I phases but lacks the unified understanding achieved for later stages.

arxiv:2605.13189 v1 · 2026-05-13 · astro-ph.SR · astro-ph.GA

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\usepackage{pith}
\pithnumber{AI6UUN37EUAGOJV2R7BII3FRQ2}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Claims

C1strongest claim

This work aims to review recent major results, both from the observational and numerical point of view, bridging the gap between the two approaches and providing an updated, complete assessment of accretion in protostellar sources.

C2weakest assumption

That recent observational and numerical results on protostellar accretion can be meaningfully compared and synthesized despite acknowledged methodological differences and caveats in parameter estimation.

C3one line summary

The paper reviews techniques for measuring protostellar accretion, analyzes methodological differences and caveats in comparing observations with simulations, and outlines next steps for a fuller picture.

References

299 extracted · 299 resolved · 125 Pith anchors

[1] Article Title 2013 · doi:10.3389/fnins.2013.12345

[2] Author Name , title =

[3] The title of the book , publisher =

[4] The title of the conference proceedings , year = 1996, publisher = 1996

[5] Gauthor Name1 , title =

Receipt and verification

First computed	2026-05-18T03:08:56.175950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023d4a377f25006726ba8fc2846cb186a1ecb7d715ee3fd1112441267790806d

Aliases

arxiv: 2605.13189 · arxiv_version: 2605.13189v1 · doi: 10.48550/arxiv.2605.13189 · pith_short_12: AI6UUN37EUAG · pith_short_16: AI6UUN37EUAGOJV2 · pith_short_8: AI6UUN37

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AI6UUN37EUAGOJV2R7BII3FRQ2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 023d4a377f25006726ba8fc2846cb186a1ecb7d715ee3fd1112441267790806d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7bc99e362a0e1af4befcedc84cbca7f6ed2a71d58d7c0f77b8cd99d345e2cf3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-13T08:45:38Z",
    "title_canon_sha256": "8458d1ca2fffb8e1618388e0dd528f59ba55e8839ae096cd95cef54c9ca5b867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.13189",
    "kind": "arxiv",
    "version": 1
  }
}