Pith Number

pith:RN63IGRJ

pith:1997:RN63IGRJIVUB4VCFOX7KBUNA4I

not attested not anchored not stored refs pending

The consistency strength of projective uniformization, revisited

Ralf Schindler

arxiv:math/9710201 v1 · 1997-10-08 · 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{RN63IGRJIVUB4VCFOX7KBUNA4I}

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	2026-05-18T01:05:34.762787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7db41a2945681e544575fea0d1a0e20d5134528503fea5c6337ca6d726d4a8

Aliases

arxiv: math/9710201 · arxiv_version: math/9710201v1 · doi: 10.48550/arxiv.math/9710201 · pith_short_12: RN63IGRJIVUB · pith_short_16: RN63IGRJIVUB4VCF · pith_short_8: RN63IGRJ

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/RN63IGRJIVUB4VCFOX7KBUNA4I \
  | 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: 8b7db41a2945681e544575fea0d1a0e20d5134528503fea5c6337ca6d726d4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcfef84397c6b890d8dd73451d5aa5401fd2e7d018bfe32e03ba3670b7262ce1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.LO",
    "submitted_at": "1997-10-08T00:00:00Z",
    "title_canon_sha256": "cbfab547ffef44bab0452d2771af04db7b253384cc0cd00aa2851cc749f77254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9710201",
    "kind": "arxiv",
    "version": 1
  }
}