Pith Number

pith:75GNAZSH

pith:2014:75GNAZSHYT56F5OB526PYHF6CW

not attested not anchored not stored refs pending

On genus one curves of degree 5 with square-free discriminant

Mohammad Sadek, Tom Fisher

arxiv:1406.6953 v1 · 2014-06-26 · 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{75GNAZSHYT56F5OB526PYHF6CW}

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	2026-05-18T00:38:12.039717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4cd06647c4fbe2f5c1eebcfc1cbe159eb1a44a7916d60a5650bcfdd1775e63

Aliases

arxiv: 1406.6953 · arxiv_version: 1406.6953v1 · doi: 10.48550/arxiv.1406.6953 · pith_short_12: 75GNAZSHYT56 · pith_short_16: 75GNAZSHYT56F5OB · pith_short_8: 75GNAZSH

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/75GNAZSHYT56F5OB526PYHF6CW \
  | 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: ff4cd06647c4fbe2f5c1eebcfc1cbe159eb1a44a7916d60a5650bcfdd1775e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b78b6a43348f1443c536647c6c6d927fad36e418bf58d5f28ff1068f583a6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-06-26T17:38:15Z",
    "title_canon_sha256": "42e69ad3758cd522e7ed85c88e465587e12b41c06326a1aab717ec55508c0715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6953",
    "kind": "arxiv",
    "version": 1
  }
}