Pith Number

pith:VRXJ6RPO

pith:2010:VRXJ6RPO5KPENF2KASWPICRR2L

not attested not anchored not stored refs pending

Spreading of Persistent Infections in Heterogeneous Populations

J. Sanz, L. M. Floria, Y. Moreno

arxiv:1003.3859 v1 · 2010-03-19 · physics.soc-ph · cond-mat.stat-mech · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRXJ6RPO5KPENF2KASWPICRR2L}

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	2026-05-18T02:08:25.123332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6e9f45eeea9e46974a04acf40a31d2e7824e1d4dc9b340ad4f7f6b81563cd9

Aliases

arxiv: 1003.3859 · arxiv_version: 1003.3859v1 · doi: 10.48550/arxiv.1003.3859 · pith_short_12: VRXJ6RPO5KPE · pith_short_16: VRXJ6RPO5KPENF2K · pith_short_8: VRXJ6RPO

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/VRXJ6RPO5KPENF2KASWPICRR2L \
  | 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: ac6e9f45eeea9e46974a04acf40a31d2e7824e1d4dc9b340ad4f7f6b81563cd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48bafa6d57b8fec4f4f62906377481b6f9736789fa7ba6ddd001595631acd1c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-03-19T18:51:07Z",
    "title_canon_sha256": "1e77669d8cd65437187cb25ab602a7d13854593cb4faec26739d82a2f3bf2829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3859",
    "kind": "arxiv",
    "version": 1
  }
}