Pith Number

pith:EIFZTVSZ

pith:2010:EIFZTVSZAI45WTTFSP5LPLV5KY

not attested not anchored not stored refs pending

Modeling Dynamical Influence in Human Interaction Patterns

Alex Pentland, James Fowler, Manuel Cebrian, Taemie Kim, Wei Pan, Wen Dong

arxiv:1009.0240 v5 · 2010-09-01 · cs.SI · 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{EIFZTVSZAI45WTTFSP5LPLV5KY}

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	2026-05-18T04:01:26.526299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220b99d6590239db4e6593fab7aebd561b0ae13af9fd675e3390bb8ab10ecb31

Aliases

arxiv: 1009.0240 · arxiv_version: 1009.0240v5 · doi: 10.48550/arxiv.1009.0240 · pith_short_12: EIFZTVSZAI45 · pith_short_16: EIFZTVSZAI45WTTF · pith_short_8: EIFZTVSZ

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/EIFZTVSZAI45WTTFSP5LPLV5KY \
  | 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: 220b99d6590239db4e6593fab7aebd561b0ae13af9fd675e3390bb8ab10ecb31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5ba7080ca8283ae57078e8431ba1ab07e6cea361e9bef2bee4b326df8fdab9",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2010-09-01T18:30:38Z",
    "title_canon_sha256": "11cde6d8f1c7acea2f99a5c36c2b063a8353a97e66932ce4d1645507a868d398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0240",
    "kind": "arxiv",
    "version": 5
  }
}