Pith Number

pith:37LDXIXW

pith:2019:37LDXIXWDZAOYICWHGN6MZMNTO

not attested not anchored not stored refs pending

The Origin of Massive Stars: The Inertial-Inflow Model

{\AA}ke Nordlund, Liubin Pan, Mika Juvela, Paolo Padoan, Troels Haugb{\o}lle

arxiv:1911.04465 v3 · 2019-11-11 · astro-ph.GA · 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{37LDXIXWDZAOYICWHGN6MZMNTO}

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.

Cited by

1 paper in Pith

Challenges in probing turbulent and magnetic support in cores: the W43-MM1 protocluster case study

Receipt and verification

First computed	2026-07-05T01:33:34.427554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfd63ba2f61e40ec2056399be6658d9baed695b8a1087d6e17a6ca17c29f4e7b

Aliases

arxiv: 1911.04465 · arxiv_version: 1911.04465v3 · doi: 10.48550/arxiv.1911.04465 · pith_short_12: 37LDXIXWDZAO · pith_short_16: 37LDXIXWDZAOYICW · pith_short_8: 37LDXIXW

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/37LDXIXWDZAOYICWHGN6MZMNTO \
  | 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: dfd63ba2f61e40ec2056399be6658d9baed695b8a1087d6e17a6ca17c29f4e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "962f6320cd1e9c02110df5183fb95ec96a7b3610a57c490b6b86f4a90255c468",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-11-11T18:59:47Z",
    "title_canon_sha256": "737f67f682b335b744a8ce0b2e13bdce6d12e0d8fad27a232e4a359bfd7a35f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04465",
    "kind": "arxiv",
    "version": 3
  }
}