Pith Number

pith:PONB6576

pith:2018:PONB6576S6UIBQLYSUZLYPUH6U

not attested not anchored not stored refs pending

Analyzing interstellar infrared spectrum by circumcoronene (C54H18) related molecules

Norio Ota

arxiv:1801.06305 v1 · 2018-01-19 · astro-ph.GA · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PONB6576S6UIBQLYSUZLYPUH6U}

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	2026-05-18T00:25:30.554515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9a1f77fe97a880c1789532bc3e87f5228778e3036dfd77aabc78e39885db9c

Aliases

arxiv: 1801.06305 · arxiv_version: 1801.06305v1 · doi: 10.48550/arxiv.1801.06305 · pith_short_12: PONB6576S6UI · pith_short_16: PONB6576S6UIBQLY · pith_short_8: PONB6576

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/PONB6576S6UIBQLYSUZLYPUH6U \
  | 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: 7b9a1f77fe97a880c1789532bc3e87f5228778e3036dfd77aabc78e39885db9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e778353b2a54c5c7e6c838b02fe5cdfbc4c7625b0c5275be2829d72813b36f1",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-19T05:54:52Z",
    "title_canon_sha256": "de11c13a1352d06f091a2ae1ab325af3fa0a95785bb6d981a5309049ddfed9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06305",
    "kind": "arxiv",
    "version": 1
  }
}