Pith Number

pith:NAOOO26P

pith:2014:NAOOO26PK2TYSYKCXEKZFMRONI

not attested not anchored not stored refs pending

Interstellar extinction and abundances of simple diatomic molecules

J. Kre{\l}owski, T. Weselak

arxiv:1408.3071 v1 · 2014-07-24 · 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{NAOOO26PK2TYSYKCXEKZFMRONI}

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	2026-05-18T02:45:15.109927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681ce76bcf56a7896142b91592b22e6a06f3a533d494e3a0bf8efe48e76bd304

Aliases

arxiv: 1408.3071 · arxiv_version: 1408.3071v1 · doi: 10.48550/arxiv.1408.3071 · pith_short_12: NAOOO26PK2TY · pith_short_16: NAOOO26PK2TYSYKC · pith_short_8: NAOOO26P

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/NAOOO26PK2TYSYKCXEKZFMRONI \
  | 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: 681ce76bcf56a7896142b91592b22e6a06f3a533d494e3a0bf8efe48e76bd304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c6c64b1d2ed43de41171e3e5eeccd942c1e445f881c90edd50a05026bba608",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-24T07:25:38Z",
    "title_canon_sha256": "2392ee54e130eece000479012dcaaeefca5bc1d76d34a7b547676953750d9089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3071",
    "kind": "arxiv",
    "version": 1
  }
}