Pith Number

pith:WO3O4U2K

pith:2017:WO3O4U2K2VLHYICGBPZUCXCUH2

not attested not anchored not stored refs pending

MARVEL analysis of the measured high-resolution rovibrational spectra of C2H2

Adam Kelly, Attila G. Cs\`asz\`ar, Clara Sousa-Silva, Glenda Gaspard, Jack Franklin, Jonathan Tennyson, Katy L. Chubb, Megan Joseph, Naail Choudhury, Patari Oguoko, Sergei N. Yurchenko, Tibor Furtenbacher

arxiv:1709.03470 v1 · 2017-09-11 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WO3O4U2K2VLHYICGBPZUCXCUH2}

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	2026-05-18T00:35:36.641773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b6ee534ad5567c20460bf3415c543ea6e3f26d1df00356db36dd8941f3bae9

Aliases

arxiv: 1709.03470 · arxiv_version: 1709.03470v1 · doi: 10.48550/arxiv.1709.03470 · pith_short_12: WO3O4U2K2VLH · pith_short_16: WO3O4U2K2VLHYICG · pith_short_8: WO3O4U2K

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/WO3O4U2K2VLHYICGBPZUCXCUH2 \
  | 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: b3b6ee534ad5567c20460bf3415c543ea6e3f26d1df00356db36dd8941f3bae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a590b2e590daff3fe38f1924a92ccd3be7a0f69bc536ed9965736ada6e1c2711",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-11T16:41:21Z",
    "title_canon_sha256": "f76eab54c0a46136385818659df52b763875a4ec6b2dd64e74d8a7bd422609c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03470",
    "kind": "arxiv",
    "version": 1
  }
}