Pith Number

pith:UVI7MDXX

pith:2013:UVI7MDXXYDR2TRGFVTNHDKBWUV

not attested not anchored not stored refs pending

Gender homophily from spatial behavior in a primary school: a sociometric study

A. Barrat, C. Cattuto, F. Charbonnier, J. Stehl\'e, T. Picard

arxiv:1306.5961 v2 · 2013-06-25 · 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{UVI7MDXXYDR2TRGFVTNHDKBWUV}

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	2026-05-18T03:13:55.756995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a551f60ef7c0e3a9c4c5acda71a836a56a1d654934948e906e785fd0bccf37ee

Aliases

arxiv: 1306.5961 · arxiv_version: 1306.5961v2 · doi: 10.48550/arxiv.1306.5961 · pith_short_12: UVI7MDXXYDR2 · pith_short_16: UVI7MDXXYDR2TRGF · pith_short_8: UVI7MDXX

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/UVI7MDXXYDR2TRGFVTNHDKBWUV \
  | 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: a551f60ef7c0e3a9c4c5acda71a836a56a1d654934948e906e785fd0bccf37ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b070d5dab761a262b1c9105a984692c9a5f3be39e985bfe83731f515cb2009b",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-06-25T13:44:32Z",
    "title_canon_sha256": "5315153e3aec3b7d58c2d5253aaa163d5100fbc9be5ad1cefa86283c221ffcd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5961",
    "kind": "arxiv",
    "version": 2
  }
}