Pith Number

pith:CB5553AX

pith:2013:CB5553AXFYQG5433XD74TJWW5Q

not attested not anchored not stored refs pending

Models of Social Groups in Blogosphere Based on Information about Comment Addressees and Sentiments

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

arxiv:1301.5201 v1 · 2013-01-22 · 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{CB5553AXFYQG5433XD74TJWW5Q}

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	2026-05-18T03:35:52.703630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

107bdeec172e206ef37bb8ffc9a6d6ec394f0f0059d203cafff937cfa3ee5bc1

Aliases

arxiv: 1301.5201 · arxiv_version: 1301.5201v1 · doi: 10.48550/arxiv.1301.5201 · pith_short_12: CB5553AXFYQG · pith_short_16: CB5553AXFYQG5433 · pith_short_8: CB5553AX

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/CB5553AXFYQG5433XD74TJWW5Q \
  | 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: 107bdeec172e206ef37bb8ffc9a6d6ec394f0f0059d203cafff937cfa3ee5bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad9877067337600335e2505dfb0e574135b5c45afe28440466e3c15e923f9ce",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-01-22T14:49:12Z",
    "title_canon_sha256": "f0b7b99fe8a35418af66eec7581b9d7d9640ae628566170bcae548dd7429af12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5201",
    "kind": "arxiv",
    "version": 1
  }
}