Pith Number

pith:ACYK75KO

pith:2006:ACYK75KOEJ5WZFOSLYAQSGIPGY

not attested not anchored not stored refs pending

Molecular Line Emission from Gravitationally Unstable Protoplanetary Disks

Alan Boss (2), Carnegie Institution of Washington), Christopher K. Walker (1) (1: University of Arizona; 2: DTM, Craig Kulesa (1), Desika Narayanan (1)

arxiv:astro-ph/0605329 v1 · 2006-05-12 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACYK75KOEJ5WZFOSLYAQSGIPGY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-05-18T04:29:04.667859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00b0aff54e227b6c95d25e0109190f363c85fbc90eeca86dda043643ce1faafa

Aliases

arxiv: astro-ph/0605329 · arxiv_version: astro-ph/0605329v1 · doi: 10.48550/arxiv.astro-ph/0605329 · pith_short_12: ACYK75KOEJ5W · pith_short_16: ACYK75KOEJ5WZFOS · pith_short_8: ACYK75KO

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/ACYK75KOEJ5WZFOSLYAQSGIPGY \
  | 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: 00b0aff54e227b6c95d25e0109190f363c85fbc90eeca86dda043643ce1faafa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e123c5187047be2eab22baf8b449eee611b94a8d4fdc98aef79e6431f5c141",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-12T20:00:09Z",
    "title_canon_sha256": "ae6dd5da4ceceb3a4723f0b4fa946cd850cfa13cb3a9466aef0cdc75f523cdd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605329",
    "kind": "arxiv",
    "version": 1
  }
}