Pith Number

pith:QR25QBOJ

pith:2018:QR25QBOJOMOBEPXF4B5JYAUM5F

not attested not anchored not stored refs pending

Calculating "small" solutions of relative Thue equations

Istv\'an Ga\'al

arxiv:1810.00064 v1 · 2018-09-27 · 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{QR25QBOJOMOBEPXF4B5JYAUM5F}

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	2026-05-18T00:04:28.957528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8475d805c9731c123ee5e07a9c028ce971db0b5648bbfd60a8da2ac8e7b6de6b

Aliases

arxiv: 1810.00064 · arxiv_version: 1810.00064v1 · doi: 10.48550/arxiv.1810.00064 · pith_short_12: QR25QBOJOMOB · pith_short_16: QR25QBOJOMOBEPXF · pith_short_8: QR25QBOJ

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/QR25QBOJOMOBEPXF4B5JYAUM5F \
  | 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: 8475d805c9731c123ee5e07a9c028ce971db0b5648bbfd60a8da2ac8e7b6de6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c09c1eadabcabaf083dca728f1971fb79c8c673ab73cb96bd3925f1cf22bbed6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-09-27T08:55:52Z",
    "title_canon_sha256": "f5c095ce7f871e3f1b24f196956e82ff1ba04a5cc120285d4eff82a7f8af78ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00064",
    "kind": "arxiv",
    "version": 1
  }
}