Pith Number

pith:AQPEKKOY

pith:2018:AQPEKKOYTK4JTB6NFJS2HNOHAL

not attested not anchored not stored refs pending

Contextual Centrality: Going Beyond Network Structures

Alex Pentland, Rodrigo Ruiz, Yan Leng, Yehonatan Sella

arxiv:1805.12204 v2 · 2018-05-30 · 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{AQPEKKOYTK4JTB6NFJS2HNOHAL}

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	2026-05-17T23:52:18.311220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

041e4529d89ab89987cd2a65a3b5c702e9f219c0df1c591bdd6d9a501522d2fe

Aliases

arxiv: 1805.12204 · arxiv_version: 1805.12204v2 · doi: 10.48550/arxiv.1805.12204 · pith_short_12: AQPEKKOYTK4J · pith_short_16: AQPEKKOYTK4JTB6N · pith_short_8: AQPEKKOY

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/AQPEKKOYTK4JTB6NFJS2HNOHAL \
  | 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: 041e4529d89ab89987cd2a65a3b5c702e9f219c0df1c591bdd6d9a501522d2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f3dc5c96b32282d2bd2672ce7cfe2e2a72b091ece10a68b87027cddeb1de63",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-30T20:14:41Z",
    "title_canon_sha256": "15c77760996a3e951392b1b55aaaabf9d41e6460555050dd3f5fef7d087f095c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12204",
    "kind": "arxiv",
    "version": 2
  }
}