Pith Number

pith:J57OGOA7

pith:2013:J57OGOA7OFYK7ZNEZAGS5EHPRX

not attested not anchored not stored refs pending

Towards an Author-Topic-Term-Model Visualization of 100 Years of German Sociological Society Proceedings

Andreas Strotmann, Arnim Bleier

arxiv:1305.1343 v1 · 2013-05-06 · cs.DL · cs.CL · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J57OGOA7OFYK7ZNEZAGS5EHPRX}

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	2026-05-18T03:26:22.023566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7ee3381f7170afe5a4c80d2e90ef8df94603c09e4a734af86c65c182fae7e1

Aliases

arxiv: 1305.1343 · arxiv_version: 1305.1343v1 · doi: 10.48550/arxiv.1305.1343 · pith_short_12: J57OGOA7OFYK · pith_short_16: J57OGOA7OFYK7ZNE · pith_short_8: J57OGOA7

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/J57OGOA7OFYK7ZNEZAGS5EHPRX \
  | 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: 4f7ee3381f7170afe5a4c80d2e90ef8df94603c09e4a734af86c65c182fae7e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6747432fdc388241843beecb7eb45a64f3156c5009f827a311ced8d0d85f5313",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-05-06T22:24:20Z",
    "title_canon_sha256": "3234e20a61ee2ebcfdc42727e5896af575a26ccf44b95d4ec5c0c1ad4c715dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1343",
    "kind": "arxiv",
    "version": 1
  }
}