Pith Number

pith:S7GMKLGW

pith:2017:S7GMKLGWVLXXPWZW347PFHIVPX

not attested not anchored not stored refs pending

On large cardinals and generalized Baire spaces

David Asper\'o, Miguel Moreno, Tapani Hyttinen, Vadim Kulikov

arxiv:1708.02814 v1 · 2017-08-09 · 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{S7GMKLGWVLXXPWZW347PFHIVPX}

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	2026-05-18T00:38:19.436525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ccc52cd6aaef77db36df3ef29d157dd87d8cc5e1b90889f5c35023d8da8bee

Aliases

arxiv: 1708.02814 · arxiv_version: 1708.02814v1 · doi: 10.48550/arxiv.1708.02814 · pith_short_12: S7GMKLGWVLXX · pith_short_16: S7GMKLGWVLXXPWZW · pith_short_8: S7GMKLGW

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/S7GMKLGWVLXXPWZW347PFHIVPX \
  | 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: 97ccc52cd6aaef77db36df3ef29d157dd87d8cc5e1b90889f5c35023d8da8bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16ffbb4a37a06830ae1f854447922d0e74c6eea2df5298e1fb82aa33f75fc7d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-08-09T12:38:36Z",
    "title_canon_sha256": "319463b49feec10dec2fda4f1b5973fdf1388405cd2fd2c7fd3192b0ab2e08d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02814",
    "kind": "arxiv",
    "version": 1
  }
}