Pith Number

pith:365QDAXY

pith:2010:365QDAXYK2PQSI27IJWPT3MG7Z

not attested not anchored not stored refs pending

On uniform canonical bases in $L_p$ lattices and other metric structures

Ita\"i Ben Yaacov (ICJ)

arxiv:1008.5031 v2 · 2010-08-30 · 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{365QDAXYK2PQSI27IJWPT3MG7Z}

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	2026-05-18T03:55:22.001115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbb0182f8569f09235f426cf9ed86fe70900e4581f772640956e81375ddcc71

Aliases

arxiv: 1008.5031 · arxiv_version: 1008.5031v2 · doi: 10.48550/arxiv.1008.5031 · pith_short_12: 365QDAXYK2PQ · pith_short_16: 365QDAXYK2PQSI27 · pith_short_8: 365QDAXY

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/365QDAXYK2PQSI27IJWPT3MG7Z \
  | 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: dfbb0182f8569f09235f426cf9ed86fe70900e4581f772640956e81375ddcc71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "143580771c72abb46953ca7393b03478acaacb5eef7327fa63d124a3a050369f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2010-08-30T09:33:36Z",
    "title_canon_sha256": "ceed5aee76ca09270e63b4b4b2d32a4935d0610da4390408219602e41f8dda33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5031",
    "kind": "arxiv",
    "version": 2
  }
}