Pith Number

pith:R75I3R74

pith:2018:R75I3R74QSBRX4B6KUG2LQJJCC

not attested not anchored not stored refs pending

Scale-free collaboration networks: An author name disambiguation perspective

Jinseok Kim

arxiv:1811.03030 v1 · 2018-11-07 · cs.DL · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R75I3R74QSBRX4B6KUG2LQJJCC}

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	2026-05-18T00:01:20.100026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ffa8dc7fc84831bf03e550da5c12910bf3bfbd63a21123161b820ba9ec6304c

Aliases

arxiv: 1811.03030 · arxiv_version: 1811.03030v1 · doi: 10.48550/arxiv.1811.03030 · pith_short_12: R75I3R74QSBR · pith_short_16: R75I3R74QSBRX4B6 · pith_short_8: R75I3R74

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/R75I3R74QSBRX4B6KUG2LQJJCC \
  | 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: 8ffa8dc7fc84831bf03e550da5c12910bf3bfbd63a21123161b820ba9ec6304c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174b0b9b4dc42875c905a9115bed38d5e8f7adb8cd6e8bd2dbc8de38a7afc585",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-11-07T17:30:00Z",
    "title_canon_sha256": "a33e685946c3f4dba6f36c0e14042b79347238fff232d0fcdc842e4616af1bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03030",
    "kind": "arxiv",
    "version": 1
  }
}