Pith Number

pith:XBEEPNHB

pith:2002:XBEEPNHBIP3KD3U6HQLEADXMXV

not attested not anchored not stored refs pending

Coulomb couplings in positively charged fullerene

Andrea Bordoni, Andrea Dal Corso, Erio Tosatti, Martin Lueders, Michele Fabrizio, Nicola Manini

arxiv:cond-mat/0207635 v3 · 2002-07-26 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBEEPNHBIP3KD3U6HQLEADXMXV}

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	2026-05-18T01:12:02.084906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84847b4e143f6a1ee9e3c16400eecbd5032619d6ae10c8b8a7b309daaffd0cf

Aliases

arxiv: cond-mat/0207635 · arxiv_version: cond-mat/0207635v3 · doi: 10.48550/arxiv.cond-mat/0207635 · pith_short_12: XBEEPNHBIP3K · pith_short_16: XBEEPNHBIP3KD3U6 · pith_short_8: XBEEPNHB

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/XBEEPNHBIP3KD3U6HQLEADXMXV \
  | 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: b84847b4e143f6a1ee9e3c16400eecbd5032619d6ae10c8b8a7b309daaffd0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d89044548bd05b94ab64822aeee68eb74adbb380c7a90bfbb35849e6146811",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2002-07-26T12:26:13Z",
    "title_canon_sha256": "925a5de2ccb463794be21780a9dbeb610ff030a1270aadc6fb8bf66f9779b8f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0207635",
    "kind": "arxiv",
    "version": 3
  }
}