Pith Number

pith:W5TBCOXJ

pith:2015:W5TBCOXJVDJCH3JSRV6TYIE56F

not attested not anchored not stored refs pending

A generative model for protein contact networks

Alessandro Giuliani, Alireza Sadeghian, Antonello Rizzi, Enrico Maiorino, Lorenzo Livi

arxiv:1503.02336 v1 · 2015-03-08 · q-bio.BM · physics.data-an · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5TBCOXJVDJCH3JSRV6TYIE56F}

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	2026-05-18T01:36:10.909257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b766113ae9a8d223ed328d7d3c209df147b3ef21fe77df0e50141cb71b33bbb3

Aliases

arxiv: 1503.02336 · arxiv_version: 1503.02336v1 · doi: 10.48550/arxiv.1503.02336 · pith_short_12: W5TBCOXJVDJC · pith_short_16: W5TBCOXJVDJCH3JS · pith_short_8: W5TBCOXJ

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/W5TBCOXJVDJCH3JSRV6TYIE56F \
  | 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: b766113ae9a8d223ed328d7d3c209df147b3ef21fe77df0e50141cb71b33bbb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7affad047b716c25e76cb88892e786b40eed6d7f8d8577b31a6571f65a753643",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2015-03-08T22:23:26Z",
    "title_canon_sha256": "d050af215d48f9498bb2e96359ca1b24b9d6c22e8b8782a035e95129fbc091b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02336",
    "kind": "arxiv",
    "version": 1
  }
}