Pith Number

pith:IYKIH5QQ

pith:2015:IYKIH5QQUE3WR7AGMQKDC6RR4U

not attested not anchored not stored refs pending

Dynamics of social contagions with memory of non-redundant information

Hai-Feng Zhang, Ming Tang, Wei Wang, Ying-Cheng Lai

arxiv:1507.04062 v1 · 2015-07-15 · 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{IYKIH5QQUE3WR7AGMQKDC6RR4U}

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	2026-05-18T01:36:12.569628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

461483f610a13768fc066414317a31e51c1e35c1a1b1b39fd4126581736533d8

Aliases

arxiv: 1507.04062 · arxiv_version: 1507.04062v1 · doi: 10.48550/arxiv.1507.04062 · pith_short_12: IYKIH5QQUE3W · pith_short_16: IYKIH5QQUE3WR7AG · pith_short_8: IYKIH5QQ

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/IYKIH5QQUE3WR7AGMQKDC6RR4U \
  | 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: 461483f610a13768fc066414317a31e51c1e35c1a1b1b39fd4126581736533d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac727aac1da702570b361c59deda094464aab0e1a846e5ee8a1c88a7a7ba15ba",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-07-15T01:18:35Z",
    "title_canon_sha256": "fed8f0a682836877dcb2d751d601b73edff992484e9c52330486035ac6e6b852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04062",
    "kind": "arxiv",
    "version": 1
  }
}