Pith Number

pith:66DCUWK3

pith:2019:66DCUWK3XLF7CTBBS6AJDQ4V22

not attested not anchored not stored refs pending

Searching for stable fullerenes in space with computational chemistry

Alessandra Candian, Els Peeters, Heather MacIsaac, Jan Cami, Marina Gomes Rachid, Viktor N. Staroverov

arxiv:1902.03090 v1 · 2019-02-08 · astro-ph.GA · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66DCUWK3XLF7CTBBS6AJDQ4V22}

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	2026-05-17T23:53:20.398466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7862a595bbacbf14c21978091c395d6ab0b16c819ee47192c8a333f77625628

Aliases

arxiv: 1902.03090 · arxiv_version: 1902.03090v1 · doi: 10.48550/arxiv.1902.03090 · pith_short_12: 66DCUWK3XLF7 · pith_short_16: 66DCUWK3XLF7CTBB · pith_short_8: 66DCUWK3

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/66DCUWK3XLF7CTBBS6AJDQ4V22 \
  | 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: f7862a595bbacbf14c21978091c395d6ab0b16c819ee47192c8a333f77625628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb97d2c9d2b1bd239b866eba8d03800fa593a0432cf2ca673a22963a4854ba5",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-08T14:22:38Z",
    "title_canon_sha256": "a9345f1be9233ed511f19c7e13978851439deadcb4ccc4d5568e8f89108fac5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03090",
    "kind": "arxiv",
    "version": 1
  }
}