Pith Number

pith:KMQE27OB

pith:2013:KMQE27OB6NM7IJFNQAHV5LGSOY

not attested not anchored not stored refs pending

Self-Organizing Map and social networks: Unfolding online social popularity

Cedric Chamayou, Jean-Samuel Beuscart, Thomas Couronne

arxiv:1301.6574 v1 · 2013-01-28 · 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{KMQE27OB6NM7IJFNQAHV5LGSOY}

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	2026-05-18T03:35:14.998716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53204d7dc1f359f424ad800f5eacd276314e09904296c2598aa0586ab852c4d8

Aliases

arxiv: 1301.6574 · arxiv_version: 1301.6574v1 · doi: 10.48550/arxiv.1301.6574 · pith_short_12: KMQE27OB6NM7 · pith_short_16: KMQE27OB6NM7IJFN · pith_short_8: KMQE27OB

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/KMQE27OB6NM7IJFNQAHV5LGSOY \
  | 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: 53204d7dc1f359f424ad800f5eacd276314e09904296c2598aa0586ab852c4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24a0660027691eb7075399baa6b30fef76ac1deb554bd3389991fffef747fd9",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-01-28T15:28:36Z",
    "title_canon_sha256": "1fee7055d71dd3c5de9245baf04d0237ce7ccb633e5337156437f30bad1881db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6574",
    "kind": "arxiv",
    "version": 1
  }
}