Pith Number

pith:JYP72Z6O

pith:2013:JYP72Z6OCKQGJN3PH7AYC3RMBC

not attested not anchored not stored refs pending

The Astrochemical Evolution of Turbulent Giant Molecular Clouds : I - Physical Processes and Method of Solution for Hydrodynamic, Embedded Starless Clouds

Avinash Kumar, Robert T. Fisher

arxiv:1302.0330 v2 · 2013-02-02 · 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{JYP72Z6OCKQGJN3PH7AYC3RMBC}

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	2026-05-18T03:34:13.544252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1ffd67ce12a064b76f3fc1816e2c089b873e1494896f459afb30cc68812dff

Aliases

arxiv: 1302.0330 · arxiv_version: 1302.0330v2 · doi: 10.48550/arxiv.1302.0330 · pith_short_12: JYP72Z6OCKQG · pith_short_16: JYP72Z6OCKQGJN3P · pith_short_8: JYP72Z6O

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/JYP72Z6OCKQGJN3PH7AYC3RMBC \
  | 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: 4e1ffd67ce12a064b76f3fc1816e2c089b873e1494896f459afb30cc68812dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1080ec633458d4e4ba22b568460ae50c34cc92d7afd571344ee83851d0a953",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-02T01:28:38Z",
    "title_canon_sha256": "e2de8c6717389e6f178d6e6748601d1d3140c4e962ee0d96cad086c70a6ca2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0330",
    "kind": "arxiv",
    "version": 2
  }
}