Pith Number

pith:A4XMCEK3

pith:2007:A4XMCEK3NOVEYC325BO37ADDMG

not attested not anchored not stored refs pending

A network model to investigate structural and electrical properties of proteins

C. Pennetta, E.Alfinito, L.Reggiani

arxiv:q-bio/0703065 v1 · 2007-03-30 · q-bio.QM · cond-mat.soft · physics.bio-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{A4XMCEK3NOVEYC325BO37ADDMG}

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	2026-05-18T01:38:03.527773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

072ec1115b6baa4c0b7ae85dbf806361ad11a3f4c2b380744de205951756b342

Aliases

arxiv: q-bio/0703065 · arxiv_version: q-bio/0703065v1 · doi: 10.48550/arxiv.q-bio/0703065 · pith_short_12: A4XMCEK3NOVE · pith_short_16: A4XMCEK3NOVEYC32 · pith_short_8: A4XMCEK3

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/A4XMCEK3NOVEYC325BO37ADDMG \
  | 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: 072ec1115b6baa4c0b7ae85dbf806361ad11a3f4c2b380744de205951756b342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a02a0659761cb6f81cd0c28208aef97a451c041e5c38aad59d50f0d98461c7b0",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2007-03-30T07:43:47Z",
    "title_canon_sha256": "d5694d855500b4b8fb9768b7dcef446b7da9f83cd8f57086faf5c714d7e8e5ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0703065",
    "kind": "arxiv",
    "version": 1
  }
}