Pith Number

pith:OQQ2MDIU

pith:2012:OQQ2MDIUUBJHUFVQWRNICJ5NFX

not attested not anchored not stored refs pending

Simulation of UIB spectra with IR emission from CHONS molecules

Renaud Papoular

arxiv:1207.7217 v1 · 2012-07-31 · 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{OQQ2MDIUUBJHUFVQWRNICJ5NFX}

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	2026-05-18T03:49:46.479234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7421a60d14a0527a16b0b45a8127ad2dcdced21735f0d60095ac77a05b432917

Aliases

arxiv: 1207.7217 · arxiv_version: 1207.7217v1 · doi: 10.48550/arxiv.1207.7217 · pith_short_12: OQQ2MDIUUBJH · pith_short_16: OQQ2MDIUUBJHUFVQ · pith_short_8: OQQ2MDIU

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/OQQ2MDIUUBJHUFVQWRNICJ5NFX \
  | 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: 7421a60d14a0527a16b0b45a8127ad2dcdced21735f0d60095ac77a05b432917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ae1a79acfc2a23b7997eb704b26dee1760a5476f2064de84d82ad1aa2c05c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-07-31T12:12:56Z",
    "title_canon_sha256": "041b0277aa95d2913b6c7f4481da2c8db3c162d3a4e259b340e9153ccad8ca0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7217",
    "kind": "arxiv",
    "version": 1
  }
}