Pith Number

pith:44X5MZFW

pith:2016:44X5MZFWQOSB4C7WOMZY6CYUPX

not attested not anchored not stored refs pending

Formation of proto-cluster: a virialized structure from gravo-turbulent collapse II. A two-dimensional analytical model for rotating and accreting system

Patrick Hennebelle, Yueh-Ning Lee

arxiv:1603.07983 v1 · 2016-03-25 · 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{44X5MZFWQOSB4C7WOMZY6CYUPX}

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	2026-05-18T01:12:43.847669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72fd664b683a41e0bf673338f0b147df05f0702ad018dd3d2cc608eeb8c15a7

Aliases

arxiv: 1603.07983 · arxiv_version: 1603.07983v1 · doi: 10.48550/arxiv.1603.07983 · pith_short_12: 44X5MZFWQOSB · pith_short_16: 44X5MZFWQOSB4C7W · pith_short_8: 44X5MZFW

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/44X5MZFWQOSB4C7WOMZY6CYUPX \
  | 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: e72fd664b683a41e0bf673338f0b147df05f0702ad018dd3d2cc608eeb8c15a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a9d0578a5ae6fae54b70954e48d89e71ea69a335668450ce4068cf0ac35850",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-25T18:51:38Z",
    "title_canon_sha256": "2ac5d00d0e66ffd29824247015b047bec358f4e293aa6828ee7a5da2f9229f2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07983",
    "kind": "arxiv",
    "version": 1
  }
}