Pith Number

pith:KQP5TFGO

pith:2011:KQP5TFGOX24HG4ZY6FGS25664P

not attested not anchored not stored refs pending

Egomunities, Exploring Socially Cohesive Person-based Communities

Adrien Friggeri (ENS / LIP Laboratoire de l'Informatique du Parall\'elisme / INRIA Grenoble Rh\^one-Alpes), Eric Fleury (ENS / LIP Laboratoire de l'Informatique du Parall\'elisme / INRIA Grenoble Rh\^one-Alpes, Guillaume Chelius (ENS / LIP Laboratoire de l'Informatique du Parall\'elisme / INRIA Grenoble Rh\^one-Alpes), IXXI)

arxiv:1102.2623 v2 · 2011-02-13 · cs.SI · cs.NI · 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{KQP5TFGOX24HG4ZY6FGS25664P}

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	2026-05-18T04:28:19.548887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

541fd994cebeb8737338f14d2d77dee3e4359494b96b8c35a81bae7aa0b8c397

Aliases

arxiv: 1102.2623 · arxiv_version: 1102.2623v2 · doi: 10.48550/arxiv.1102.2623 · pith_short_12: KQP5TFGOX24H · pith_short_16: KQP5TFGOX24HG4ZY · pith_short_8: KQP5TFGO

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/KQP5TFGOX24HG4ZY6FGS25664P \
  | 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: 541fd994cebeb8737338f14d2d77dee3e4359494b96b8c35a81bae7aa0b8c397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20a645e17364359ea028a6fcbc0f004b5baccfb157cf9513e7f465c2510f4e3",
    "cross_cats_sorted": [
      "cs.NI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-02-13T19:08:20Z",
    "title_canon_sha256": "74e3c7a8e0d73a35d8c4a0caf55039137a5c7f77b19ea50edba58872400bc2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2623",
    "kind": "arxiv",
    "version": 2
  }
}