Pith Number

pith:GLYTCGT6

pith:2013:GLYTCGT6CLF232AICXKAA2RHEU

not attested not anchored not stored refs pending

Detecting Friendship Within Dynamic Online Interaction Networks

Aaron Clauset, Abigail Z. Jacobs, Sears Merritt, Winter Mason

arxiv:1303.6372 v1 · 2013-03-26 · cs.SI · cs.CY · cs.HC · 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{GLYTCGT6CLF232AICXKAA2RHEU}

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	2026-05-18T01:12:23.090174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32f1311a7e12cbade80815d4006a272538a2629497986dfdd0d966155a2c36d8

Aliases

arxiv: 1303.6372 · arxiv_version: 1303.6372v1 · doi: 10.48550/arxiv.1303.6372 · pith_short_12: GLYTCGT6CLF2 · pith_short_16: GLYTCGT6CLF232AI · pith_short_8: GLYTCGT6

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/GLYTCGT6CLF232AICXKAA2RHEU \
  | 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: 32f1311a7e12cbade80815d4006a272538a2629497986dfdd0d966155a2c36d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac3460f5f62588b19b68d0605d51505530b9550e7fecd355b6a7644b5a3144b",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.HC",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-03-26T02:58:02Z",
    "title_canon_sha256": "80d3be17b60fc52415d884061a138de68e722f9e2f75c5bb61ec0efd96d2a2a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6372",
    "kind": "arxiv",
    "version": 1
  }
}