Pith Number

pith:U4TA4JFS

pith:2012:U4TA4JFSCDLQQXT7E4R5DFPFMC

not attested not anchored not stored refs pending

Effects of Weak Ties on Epidemic Predictability in Community Networks

Kai Gong, Ming Tang, Panpan Shu, Ying Liu

arxiv:1207.0931 v1 · 2012-07-04 · physics.soc-ph · cond-mat.stat-mech · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4TA4JFSCDLQQXT7E4R5DFPFMC}

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	2026-05-18T03:51:47.976277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7260e24b210d7085e7f2723d195e560a1ba3390d0e95f512c1016e07118463a

Aliases

arxiv: 1207.0931 · arxiv_version: 1207.0931v1 · doi: 10.48550/arxiv.1207.0931 · pith_short_12: U4TA4JFSCDLQ · pith_short_16: U4TA4JFSCDLQQXT7 · pith_short_8: U4TA4JFS

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/U4TA4JFSCDLQQXT7E4R5DFPFMC \
  | 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: a7260e24b210d7085e7f2723d195e560a1ba3390d0e95f512c1016e07118463a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60fc094907024d80f50e70220a3514b73e3261e02136429d6187d090ca83cfa",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-07-04T09:32:32Z",
    "title_canon_sha256": "6298144accd72b01d3a3d9151de3e70b8be1feb3b07c8eeaac01e968b98feb46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0931",
    "kind": "arxiv",
    "version": 1
  }
}