Pith Number

pith:SK3UP47E

pith:2025:SK3UP47ELWBPQQJQ7TIMKDKYVC

not attested not anchored not stored refs pending

The Role of Pressure in the Structure and Stability of GMCs in the Andromeda Galaxy

(2) Centre for Astrophysics Research, (3) Research School of Astronomy, Astrophysics, Australian National University), C.J. Lada (1), E. Keto (1) ((1) Center for Astrophysics-- Harvard & Smithsonian, J. Forbrich (2), M.R. Krumholz (3), University of Hertfordshire

arxiv:2501.16447 v2 · 2025-01-27 · 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{SK3UP47ELWBPQQJQ7TIMKDKYVC}

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

Differential virial analysis: a new technique to determine the dynamical state of molecular clouds

Receipt and verification

First computed	2026-07-05T10:53:51.316603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92b747f3e45d82f84130fcd0c50d58a8b97b3392dedefbe9eb95fe9759cad0e2

Aliases

arxiv: 2501.16447 · arxiv_version: 2501.16447v2 · doi: 10.48550/arxiv.2501.16447 · pith_short_12: SK3UP47ELWBP · pith_short_16: SK3UP47ELWBPQQJQ · pith_short_8: SK3UP47E

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/SK3UP47ELWBPQQJQ7TIMKDKYVC \
  | 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: 92b747f3e45d82f84130fcd0c50d58a8b97b3392dedefbe9eb95fe9759cad0e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2019712fe597bbf9d068173e218e80cefe1802df46a7249f057308f675e370a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-27T19:11:58Z",
    "title_canon_sha256": "d5ac6e2cdba2c03955fd0720fb6bd95e394c18019f0726a6f8b1bc82cfc8563d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16447",
    "kind": "arxiv",
    "version": 2
  }
}