Pith Number

pith:5KUMBVKC

pith:2011:5KUMBVKC4DQEWKEHMJRXDDODCK

not attested not anchored not stored refs pending

OH emission from warm and dense gas in the Orion Bar PDR

A. Contursi, C. Joblin, E. A. Bergin, J. Cernicharo, J. Le Bourlot, J. R. Goicoechea, M. Gerin, M. Rollig, O. Berne, T. A. Bell

arxiv:1105.2623 v1 · 2011-05-13 · 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{5KUMBVKC4DQEWKEHMJRXDDODCK}

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	2026-05-18T02:01:58.731164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaa8c0d542e0e04b28876263718dc312b0bf6b8cd41d0520d6a2d930d3170a5b

Aliases

arxiv: 1105.2623 · arxiv_version: 1105.2623v1 · doi: 10.48550/arxiv.1105.2623 · pith_short_12: 5KUMBVKC4DQE · pith_short_16: 5KUMBVKC4DQEWKEH · pith_short_8: 5KUMBVKC

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/5KUMBVKC4DQEWKEHMJRXDDODCK \
  | 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: eaa8c0d542e0e04b28876263718dc312b0bf6b8cd41d0520d6a2d930d3170a5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8960e2e02451ae83f280de3c3c86e130d6f3775e0be12b24371a94a3a36f683",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-13T06:35:23Z",
    "title_canon_sha256": "6bdc179a2f111a26731bcddd241f27077f801e57b735c677bba711855d0856ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2623",
    "kind": "arxiv",
    "version": 1
  }
}