Pith Number

pith:64WRAX3O

pith:2017:64WRAX3OG73JP26OYFYXJLUJXF

not attested not anchored not stored refs pending

A model of spreading of sudden events on social networks

Changgui Gu, Jiao Wu, Muhua Zheng, Wei Wang, Zi-Ke Zhang, Zonghua Liu

arxiv:1710.02274 v2 · 2017-10-06 · physics.soc-ph · 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{64WRAX3OG73JP26OYFYXJLUJXF}

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	2026-05-18T00:16:44.817442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72d105f6e37f697ebcec17174ae89b9682034a40d8bc0631a7899cf2e47a51e

Aliases

arxiv: 1710.02274 · arxiv_version: 1710.02274v2 · doi: 10.48550/arxiv.1710.02274 · pith_short_12: 64WRAX3OG73J · pith_short_16: 64WRAX3OG73JP26O · pith_short_8: 64WRAX3O

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/64WRAX3OG73JP26OYFYXJLUJXF \
  | 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: f72d105f6e37f697ebcec17174ae89b9682034a40d8bc0631a7899cf2e47a51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6242563eafb8b1fa8b00ba94f46e40e8239cec7fb6297ad35133592c7a0b8e",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-10-06T04:45:25Z",
    "title_canon_sha256": "c0cab422075baf2e68f934cd42cd76e74e378562e7c8b718f9d03eb6b0c4ae03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02274",
    "kind": "arxiv",
    "version": 2
  }
}