Pith Number

pith:WVM5C6Y7

pith:2026:WVM5C6Y7K44UIRUP4ZF7RWRTPK

not attested not anchored not stored refs pending

A dataset of rated conceptual arguments

Alexander Kastner, Caspar Oesterheld, Emery Cooper, Ethan Perez, Linh Chi Nguyen

arxiv:2607.27499 v1 · 2026-07-29 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVM5C6Y7K44UIRUP4ZF7RWRTPK}

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	2026-07-31T01:24:29.604062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

b559d17b1f573944468fe64bf8da337ab616dd92d2ff281d19622d69d297fa6c

Aliases

arxiv: 2607.27499 · arxiv_version: 2607.27499v1 · doi: 10.48550/arxiv.2607.27499 · pith_short_12: WVM5C6Y7K44U · pith_short_16: WVM5C6Y7K44UIRUP · pith_short_8: WVM5C6Y7

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/WVM5C6Y7K44UIRUP4ZF7RWRTPK \
  | 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: b559d17b1f573944468fe64bf8da337ab616dd92d2ff281d19622d69d297fa6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3775d75de43af6af4b2b17479c8cfd89af99f656678a12ce99460d49803c1c4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-29T22:30:59Z",
    "title_canon_sha256": "ac2a62bd19012f9fb2063c1793cb12682a4f9bdc2557c15526d051f856a88bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27499",
    "kind": "arxiv",
    "version": 1
  }
}