Pith Number

pith:FA6MW763

pith:2013:FA6MW763L5YYP2ZB4YJSSWACXG

not attested not anchored not stored refs pending

Incorporating Text Analysis into Evolution of Social Groups in Blogosphere

Anna Zygmunt, Bogdan Gliwa, Stanis{\l}aw Podg\'orski

arxiv:1308.4999 v1 · 2013-08-22 · 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{FA6MW763L5YYP2ZB4YJSSWACXG}

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	2026-05-18T03:15:17.713373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283ccb7fdb5f7187eb21e613295802b99832da0ba759f8fea6260d1f6d601682

Aliases

arxiv: 1308.4999 · arxiv_version: 1308.4999v1 · doi: 10.48550/arxiv.1308.4999 · pith_short_12: FA6MW763L5YY · pith_short_16: FA6MW763L5YYP2ZB · pith_short_8: FA6MW763

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/FA6MW763L5YYP2ZB4YJSSWACXG \
  | 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: 283ccb7fdb5f7187eb21e613295802b99832da0ba759f8fea6260d1f6d601682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8af063ca6926da9344cfcb06a8d8b83be877f7501116788fbb083b23f011c87",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-08-22T21:41:18Z",
    "title_canon_sha256": "607a30ad6797aa5359225290399d581a0bb4aa34f0e60c605b33d4fc23c3b5f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4999",
    "kind": "arxiv",
    "version": 1
  }
}