Pith Number

pith:JSZOKL3B

pith:2020:JSZOKL3BFK734MJ6FKRXNN7QJX

not attested not anchored not stored refs pending

On a conjecture of Kaneko and Koike

Andreas Mono

arxiv:2005.06882 v1 · 2020-05-14 · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSZOKL3BFK734MJ6FKRXNN7QJX}

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	2026-07-05T01:02:51.552534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb2e52f612abfbe313e2aa376b7f04dfa0f6bbbb6ef09b6a276cb42da78738c

Aliases

arxiv: 2005.06882 · arxiv_version: 2005.06882v1 · doi: 10.48550/arxiv.2005.06882 · pith_short_12: JSZOKL3BFK73 · pith_short_16: JSZOKL3BFK734MJ6 · pith_short_8: JSZOKL3B

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/JSZOKL3BFK734MJ6FKRXNN7QJX \
  | 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: 4cb2e52f612abfbe313e2aa376b7f04dfa0f6bbbb6ef09b6a276cb42da78738c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dac323899c936ee1d80738d8304e996458dfb231b76cd393d699531e99948cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2020-05-14T11:39:31Z",
    "title_canon_sha256": "e3eec0f689b9482fb1e347c38a6c1c5773e463ae8429ee6e0e248648e5231bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06882",
    "kind": "arxiv",
    "version": 1
  }
}