Pith Number

pith:DAWM5KGU

pith:2012:DAWM5KGUSOUDTXB3PX35DA4SY5

not attested not anchored not stored refs pending

The abundance of C18O and HDO in the envelope and hot core of the intermediate mass protostar NGC 7129 FIRS 2

A. Fuente, C. McCoey, D. Johnstone, E. van Dishoeck, F. Herpin, J. Cernicharo, L. Kristensen, M. Fich, P. Caselli, R. Visser, S. Tisi, T. Alonso-Albi, T. van Kempen, U. Yildiz

arxiv:1202.5891 v1 · 2012-02-27 · 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{DAWM5KGUSOUDTXB3PX35DA4SY5}

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	2026-05-18T01:58:19.375780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

182ccea8d493a839dc3b7df7d18392c77cf561a8ec51a0e0b880c471afed8f27

Aliases

arxiv: 1202.5891 · arxiv_version: 1202.5891v1 · doi: 10.48550/arxiv.1202.5891 · pith_short_12: DAWM5KGUSOUD · pith_short_16: DAWM5KGUSOUDTXB3 · pith_short_8: DAWM5KGU

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/DAWM5KGUSOUDTXB3PX35DA4SY5 \
  | 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: 182ccea8d493a839dc3b7df7d18392c77cf561a8ec51a0e0b880c471afed8f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0013d65e5426d3216e35524b359314c7266dff8677a8338083122beb4f54dbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-02-27T11:13:02Z",
    "title_canon_sha256": "85ec8e193709aac1e0d4a4467fad098285378fdcf3c12e99498e8401b896c255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5891",
    "kind": "arxiv",
    "version": 1
  }
}