Pith Number

pith:X6TLSBMI

pith:2013:X6TLSBMIFL4RXENZL6W57JWBAA

not attested not anchored not stored refs pending

Interplay between chemistry and dynamics in embedded protostellar disks

Christian Brinch, Jes K. J{\o}rgensen

arxiv:1309.6509 v1 · 2013-09-25 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6TLSBMIFL4RXENZL6W57JWBAA}

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	2026-05-18T01:47:26.883226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfa6b905882af91b91b95faddfa6c100229e1be52e6ae425b7a229b0b1a5ce91

Aliases

arxiv: 1309.6509 · arxiv_version: 1309.6509v1 · doi: 10.48550/arxiv.1309.6509 · pith_short_12: X6TLSBMIFL4R · pith_short_16: X6TLSBMIFL4RXENZ · pith_short_8: X6TLSBMI

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/X6TLSBMIFL4RXENZL6W57JWBAA \
  | 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: bfa6b905882af91b91b95faddfa6c100229e1be52e6ae425b7a229b0b1a5ce91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa4aea6e00850fb3ded1d89d9482e38c47c1eee7747840252e815a3a852c716b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-25T14:02:43Z",
    "title_canon_sha256": "dfdf6c84653015275f948ce1e670c4cad7542b70ca8b02ad5ae4bc6f14be2cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6509",
    "kind": "arxiv",
    "version": 1
  }
}