Pith Number

pith:ROJU652B

pith:2012:ROJU652BZV2HAZ7TXF7QPY635Y

not attested not anchored not stored refs pending

TheSoz: A SKOS Representation of the Thesaurus for the Social Sciences

Benjamin Zapilko, Brigitte Mathiak, Johann Schaible, Philipp Mayr

arxiv:1209.5850 v1 · 2012-09-26 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROJU652BZV2HAZ7TXF7QPY635Y}

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	2026-05-17T23:56:30.597902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b934f7741cd747067f3b97f07e3dbee0a06baf18c06a3ef219bc2076ddd529a

Aliases

arxiv: 1209.5850 · arxiv_version: 1209.5850v1 · doi: 10.48550/arxiv.1209.5850 · pith_short_12: ROJU652BZV2H · pith_short_16: ROJU652BZV2HAZ7T · pith_short_8: ROJU652B

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/ROJU652BZV2HAZ7TXF7QPY635Y \
  | 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: 8b934f7741cd747067f3b97f07e3dbee0a06baf18c06a3ef219bc2076ddd529a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea5c86402f0a4855e25d13e86a5c13dd9cf9beab93a73a6aeb9d7cd4c7628c1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2012-09-26T07:32:55Z",
    "title_canon_sha256": "cd42fe204a89133881b8492d156cbb6b4401a915e5ee71f1fb71764dd7badc9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5850",
    "kind": "arxiv",
    "version": 1
  }
}