Pith Number

pith:Z3M6ND4N

pith:2024:Z3M6ND4NE4RQ4DGWBFJYFBIBYR

not attested not anchored not stored refs pending

GMF G214.5-1.8 as traced by CO: I -- cloud-scale CO freeze-out as a result of a low cosmic-ray ionisation rate

\'A. S\'anchez-Monge, G. M. Williams, P. C. N\"urnberger, R. Higgins, S. D. Clarke, S. Suri, S. Walch, V. A. Makeev, Y.-W. Tang

arxiv:2401.04992 v1 · 2024-01-10 · 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{Z3M6ND4NE4RQ4DGWBFJYFBIBYR}

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	2026-07-05T07:32:01.540901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced9e68f8d27230e0cd60953828501c47008daa86a172cd203240500630dbffa

Aliases

arxiv: 2401.04992 · arxiv_version: 2401.04992v1 · doi: 10.48550/arxiv.2401.04992 · pith_short_12: Z3M6ND4NE4RQ · pith_short_16: Z3M6ND4NE4RQ4DGW · pith_short_8: Z3M6ND4N

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/Z3M6ND4NE4RQ4DGWBFJYFBIBYR \
  | 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: ced9e68f8d27230e0cd60953828501c47008daa86a172cd203240500630dbffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b7775739cc4fad855fa53aef81c51311e0b85fd1a4a8c1ee59fea074760fd1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-10T08:19:08Z",
    "title_canon_sha256": "96381ab51ec31e8bfbd7ff41122edb748ef46a8ec254f552b4f22d05c8da7ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04992",
    "kind": "arxiv",
    "version": 1
  }
}