Pith Number

pith:YWME6NOU

pith:2025:YWME6NOUE47WIZ6WBIGGY7UJK5

not attested not anchored not stored refs pending

The Importance of Tidal Forces in Molecular Cloud Dynamics

Alexa Saur, Hui Li, Jinwoo Lee, Mordecai-Mark Mac Low

arxiv:2507.03788 v1 · 2025-07-04 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWME6NOUE47WIZ6WBIGGY7UJK5}

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	2026-07-05T11:32:34.389922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5984f35d4273f6467d60a0c6c7e89577046b9cf7acf89455ffaf21e719c6e09

Aliases

arxiv: 2507.03788 · arxiv_version: 2507.03788v1 · doi: 10.48550/arxiv.2507.03788 · pith_short_12: YWME6NOUE47W · pith_short_16: YWME6NOUE47WIZ6W · pith_short_8: YWME6NOU

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/YWME6NOUE47WIZ6WBIGGY7UJK5 \
  | 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: c5984f35d4273f6467d60a0c6c7e89577046b9cf7acf89455ffaf21e719c6e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d580038e9ef847927ece68cde776c6cba528e175e1c7a7cfd14b0e6037d7b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-04T19:28:42Z",
    "title_canon_sha256": "766772c41626da5c8dd607955c17c0d5f8f36340788d03da04dbfc109c22e99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03788",
    "kind": "arxiv",
    "version": 1
  }
}