Pith Number

pith:FLTOF4PA

pith:2015:FLTOF4PAJD74IEGGLQOX5SWS3V

not attested not anchored not stored refs pending

30 years of cosmic fullerenes

C. Joblin, G. Mulas, J. Montillaud, O. Berne

arxiv:1510.01642 v2 · 2015-10-06 · 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{FLTOF4PAJD74IEGGLQOX5SWS3V}

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	2026-05-18T01:28:45.369249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae6e2f1e048ffc410c65c1d7ecad2dd7ddf7b1c15392cdeac1b1d4ef466a4fe

Aliases

arxiv: 1510.01642 · arxiv_version: 1510.01642v2 · doi: 10.48550/arxiv.1510.01642 · pith_short_12: FLTOF4PAJD74 · pith_short_16: FLTOF4PAJD74IEGG · pith_short_8: FLTOF4PA

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/FLTOF4PAJD74IEGGLQOX5SWS3V \
  | 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: 2ae6e2f1e048ffc410c65c1d7ecad2dd7ddf7b1c15392cdeac1b1d4ef466a4fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b7fdf4caaea3c697bd6dcca29f8075b4d5e5ae3f9368d785ec059918ac77f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-06T16:08:38Z",
    "title_canon_sha256": "3dba40c94396f10699f5e4060b3aad6e95da7d8859f172d4eda397c9a430a188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01642",
    "kind": "arxiv",
    "version": 2
  }
}