Pith Number

pith:RJD5NGVV

pith:2025:RJD5NGVVOJR34CFZZWCRTE2RNM

not attested not anchored not stored refs pending

Independence relations in the Solovay model I

Jindrich Zapletal

arxiv:2508.06449 v2 · 2025-08-08 · 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{RJD5NGVVOJR34CFZZWCRTE2RNM}

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	2026-06-23T03:14:27.387258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a47d69ab57263be08b9cd851993516b03c650ba974b1d7c1ecaa453cf6f720a

Aliases

arxiv: 2508.06449 · arxiv_version: 2508.06449v2 · doi: 10.48550/arxiv.2508.06449 · pith_short_12: RJD5NGVVOJR3 · pith_short_16: RJD5NGVVOJR34CFZ · pith_short_8: RJD5NGVV

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/RJD5NGVVOJR34CFZZWCRTE2RNM \
  | 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: 8a47d69ab57263be08b9cd851993516b03c650ba974b1d7c1ecaa453cf6f720a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d66a370274e5587772cf63160b63f2bff2d2a254bf06590312197310d6af1b4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2025-08-08T16:44:22Z",
    "title_canon_sha256": "0b7a909702872a62fa4ba53249ff23631a6f4edcad8ee2a4a83bbfa3bb4888a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06449",
    "kind": "arxiv",
    "version": 2
  }
}