Pith Number

pith:25UTUOAU

pith:2021:25UTUOAUOSNO7KYNAWS4RNM35C

not attested not anchored not stored refs pending

ATOMIUM: ALMA tracing the origins of molecules in dust forming oxygen rich M-type stars: Motivation, sample, calibration, and initial results

A. Baudry, A. de Koter, A. M. S. Richards, A. Zijlstra, B. Pimpanuwat, C. A. Gottlieb, D. Gobrecht, E. Cannon, E. De Beck, E. Lagadec, F. De Ceuster, F. Herpin, H. S. P. Muller, I. El Mellah, I. McDonald, J. Bolte, J. Malfait, J. M. C. Plane, J. Yates, K. M. Menten, K. T. Wong, L. B. F. M. Waters, L. Decin, M. Gray, M. Jeste, M. Montarges, M. Van de Sande, P. Kervella, R. Sahai, S. Etoka, S. H. J. Wallstrom, S. Maes, T. Danilovich, T. J. Millar, T. Khouri, W. Homan

arxiv:2112.04399 v2 · 2021-12-08 · astro-ph.SR · 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{25UTUOAUOSNO7KYNAWS4RNM35C}

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	2026-07-05T04:15:52.224015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7693a3814749aefab0d05a5c8b59be89714d291921d6b49c0f763b06a0eb493

Aliases

arxiv: 2112.04399 · arxiv_version: 2112.04399v2 · doi: 10.48550/arxiv.2112.04399 · pith_short_12: 25UTUOAUOSNO · pith_short_16: 25UTUOAUOSNO7KYN · pith_short_8: 25UTUOAU

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/25UTUOAUOSNO7KYNAWS4RNM35C \
  | 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: d7693a3814749aefab0d05a5c8b59be89714d291921d6b49c0f763b06a0eb493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7065f537519db098f9889c71a319bc543afe04f8b1af85548ca3dd812b78fc95",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-12-08T16:45:38Z",
    "title_canon_sha256": "b127f634a7312761d10e6064d963e83cd1d5c18c99f6c8d11ed1df5962681d6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04399",
    "kind": "arxiv",
    "version": 2
  }
}