Pith Number

pith:N7S23OUL

pith:2014:N7S23OULM7Z2VPFX3DRNV4YX7Z

not attested not anchored not stored refs pending

Spreading of diseases through comorbidity networks across life and gender

Anna Chmiel, Peter Klimek, Stefan Thurner

arxiv:1405.3801 v1 · 2014-05-15 · physics.med-ph · physics.soc-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{N7S23OULM7Z2VPFX3DRNV4YX7Z}

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	2026-05-18T01:03:37.118482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe5adba8b67f3aabcb7d8e2daf317fe64772af55d1b0d9b80977ed0e1219c70

Aliases

arxiv: 1405.3801 · arxiv_version: 1405.3801v1 · doi: 10.48550/arxiv.1405.3801 · pith_short_12: N7S23OULM7Z2 · pith_short_16: N7S23OULM7Z2VPFX · pith_short_8: N7S23OUL

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/N7S23OULM7Z2VPFX3DRNV4YX7Z \
  | 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: 6fe5adba8b67f3aabcb7d8e2daf317fe64772af55d1b0d9b80977ed0e1219c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92974433a6eef72e293d536321c5ad2865f8b39b446b76f72845583850c24ce4",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2014-05-15T11:14:57Z",
    "title_canon_sha256": "9e019a5eb9f335ef5535bcc158a105b1f58f79486616945a754c71aa913cdbba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3801",
    "kind": "arxiv",
    "version": 1
  }
}