Pith Number

pith:J73CVGAT

pith:2006:J73CVGAT4CJM7A2BTNITPCBPFG

not attested not anchored not stored refs pending

Decisive creatures and large continuum

Jakob Kellner, Saharon Shelah

arxiv:math/0601083 v2 · 2006-01-04 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J73CVGAT4CJM7A2BTNITPCBPFG}

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	2026-05-18T04:31:00.306792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff62a9813e092cf83419b5137882f2994f28fa96bcca25281dddc7f28642430

Aliases

arxiv: math/0601083 · arxiv_version: math/0601083v2 · doi: 10.48550/arxiv.math/0601083 · pith_short_12: J73CVGAT4CJM · pith_short_16: J73CVGAT4CJM7A2B · pith_short_8: J73CVGAT

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/J73CVGAT4CJM7A2BTNITPCBPFG \
  | 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: 4ff62a9813e092cf83419b5137882f2994f28fa96bcca25281dddc7f28642430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3abc2f94bd8677169f88f87cf05eac0d6422db2c5296f9e9a6fe3693ced25b97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2006-01-04T22:15:06Z",
    "title_canon_sha256": "45fd2d78f8377b4c999aa6264e96698fcc8f9759ab0e82959047ac8e87e8953b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0601083",
    "kind": "arxiv",
    "version": 2
  }
}