Pith Number

pith:WBX73EDK

pith:2007:WBX73EDKQPLONAMZDUPXXF4QR6

not attested not anchored not stored refs pending

Note on a paper "An Extension of a Theorem of Euler" by Hirata-Kohno et al

Szabolcs Tengely

arxiv:0707.0596 v1 · 2007-07-04 · 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{WBX73EDKQPLONAMZDUPXXF4QR6}

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	2026-05-18T02:16:29.624120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06ffd906a83d6e681991d1f7b97908f9d3df0ec36a8cb367e88203103e37c01

Aliases

arxiv: 0707.0596 · arxiv_version: 0707.0596v1 · doi: 10.48550/arxiv.0707.0596 · pith_short_12: WBX73EDKQPLO · pith_short_16: WBX73EDKQPLONAMZ · pith_short_8: WBX73EDK

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/WBX73EDKQPLONAMZDUPXXF4QR6 \
  | 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: b06ffd906a83d6e681991d1f7b97908f9d3df0ec36a8cb367e88203103e37c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f03e8ba8e9b54b7deb06025b8adea7492b8cfad2d5664cd53116539996bbdd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.NT",
    "submitted_at": "2007-07-04T12:46:36Z",
    "title_canon_sha256": "ebbc423bc30f05cb58dc02d8f2bc78d193791c157c6dc1848b064fd9d96a41be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0596",
    "kind": "arxiv",
    "version": 1
  }
}