Pith Number

pith:C2JGU3N3

pith:2015:C2JGU3N3RYHHKZVKVA4FMXCD6Q

not attested not anchored not stored refs pending

Heider balance, asymmetric ties, and gender segregation

Eric Hern\'andez-Ramirez, Gerardo G. Naumis, Krzysztof Ku{\l}akowski, Ma{\l}gorzata J. Krawczyk, Marcelo del Castillo-Mussot

arxiv:1505.02539 v2 · 2015-05-11 · 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{C2JGU3N3RYHHKZVKVA4FMXCD6Q}

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	2026-05-18T01:31:39.180800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16926a6dbb8e0e7566aaa838565c43f4060416135bd69664e7fb6511296b6fc2

Aliases

arxiv: 1505.02539 · arxiv_version: 1505.02539v2 · doi: 10.48550/arxiv.1505.02539 · pith_short_12: C2JGU3N3RYHH · pith_short_16: C2JGU3N3RYHHKZVK · pith_short_8: C2JGU3N3

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/C2JGU3N3RYHHKZVKVA4FMXCD6Q \
  | 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: 16926a6dbb8e0e7566aaa838565c43f4060416135bd69664e7fb6511296b6fc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3e2d3c9a99bb3a13ad61ed7b33984864dd429293b66ce2bcf9fa48d60c29425",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-05-11T09:43:13Z",
    "title_canon_sha256": "74883c6c7c67e1d80ebc7c1029af632b37bd3d8f1b504548f797aefcc1619b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02539",
    "kind": "arxiv",
    "version": 2
  }
}