Pith Number

pith:BEDAKOGO

pith:2006:BEDAKOGOPEH57JLOCZZLJOR3IO

not attested not anchored not stored refs pending

Varia. Ideals and Equivalence Relations

Vladimir Kanovei

arxiv:math/0603506 v1 · 2006-03-21 · 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{BEDAKOGOPEH57JLOCZZLJOR3IO}

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	2026-05-18T00:08:01.251352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09060538ce790fdfa56e1672b4ba3b43b6bf509b5c1aac5923a7bd5d223925ca

Aliases

arxiv: math/0603506 · arxiv_version: math/0603506v1 · doi: 10.48550/arxiv.math/0603506 · pith_short_12: BEDAKOGOPEH5 · pith_short_16: BEDAKOGOPEH57JLO · pith_short_8: BEDAKOGO

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/BEDAKOGOPEH57JLOCZZLJOR3IO \
  | 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: 09060538ce790fdfa56e1672b4ba3b43b6bf509b5c1aac5923a7bd5d223925ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760e06059b68083bd6b525d071ee439ec872720fdfc7825603afee8000019c96",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.LO",
    "submitted_at": "2006-03-21T14:37:57Z",
    "title_canon_sha256": "f86cb74f1a67fd9c77fba51918f0b34a24c1aff1d67bf9e4b21d4bf2c3134db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603506",
    "kind": "arxiv",
    "version": 1
  }
}