Pith Number

pith:RMDEB46O

pith:2024:RMDEB46O7I2N7KSNSXBSBB3B5A

not attested not anchored not stored refs pending

C-minimal fields have the exchange property

Will Johnson

arxiv:2403.17478 v2 · 2024-03-26 · 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{RMDEB46O7I2N7KSNSXBSBB3B5A}

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.

Cited by

2 papers in Pith

Weakly o-minimal fields have the exchange property but not generic differentiability

Geometric fields, ranks, and generic derivations

Receipt and verification

First computed	2026-07-05T08:35:01.724588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0640f3cefa34dfaa4d95c3208761e81d52c95286bc09967b42ce2197d693b1

Aliases

arxiv: 2403.17478 · arxiv_version: 2403.17478v2 · doi: 10.48550/arxiv.2403.17478 · pith_short_12: RMDEB46O7I2N · pith_short_16: RMDEB46O7I2N7KSN · pith_short_8: RMDEB46O

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/RMDEB46O7I2N7KSNSXBSBB3B5A \
  | 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: 8b0640f3cefa34dfaa4d95c3208761e81d52c95286bc09967b42ce2197d693b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7dad6b78665966d16f4a475574713b8ad06d32e2574e2a78f5d9b897a5d6145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2024-03-26T08:15:45Z",
    "title_canon_sha256": "da464135a7da4c2f96a897e8874933d0c53e46a6529a6e3ac5f00a8f9b065705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17478",
    "kind": "arxiv",
    "version": 2
  }
}