Pith Number

pith:SGH3A2PP

pith:2013:SGH3A2PPUVKN7LDJDVGNWKFOJH

not attested not anchored not stored refs pending

Analysis of roles and groups in blogosphere

Anna Zygmunt, Bogdan Gliwa, Jaros{\l}aw Ko\'zlak

arxiv:1306.4598 v1 · 2013-06-19 · 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{SGH3A2PPUVKN7LDJDVGNWKFOJH}

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	2026-05-18T03:20:33.782349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918fb069efa554dfac691d4cdb28ae49d39c1b5b0b424074112e196646307ef7

Aliases

arxiv: 1306.4598 · arxiv_version: 1306.4598v1 · doi: 10.48550/arxiv.1306.4598 · pith_short_12: SGH3A2PPUVKN · pith_short_16: SGH3A2PPUVKN7LDJ · pith_short_8: SGH3A2PP

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/SGH3A2PPUVKN7LDJDVGNWKFOJH \
  | 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: 918fb069efa554dfac691d4cdb28ae49d39c1b5b0b424074112e196646307ef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5af38df3ef10c5552a082c19a7519243c2f57b06796ce8b2759e4406fbc1404",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-06-19T16:14:09Z",
    "title_canon_sha256": "8b6ff2f4d1a3c817bd2b6d96621c91abd2b3bdf5b45cadb992decbd2c2210e01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4598",
    "kind": "arxiv",
    "version": 1
  }
}