Pith Number

pith:X3NNKTQT

pith:2017:X3NNKTQTAIGODDC36LMEPKSCKZ

not attested not anchored not stored refs pending

Zero-cycles of degree one on Skorobogatov's bielliptic surface

Brendan Creutz

arxiv:1702.02629 v2 · 2017-02-08 · 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{X3NNKTQTAIGODDC36LMEPKSCKZ}

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	2026-05-18T00:50:16.753204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bedad54e13020ce18c5bf2d847aa425657d848ccf3151583c0c0f2ae695dd435

Aliases

arxiv: 1702.02629 · arxiv_version: 1702.02629v2 · doi: 10.48550/arxiv.1702.02629 · pith_short_12: X3NNKTQTAIGO · pith_short_16: X3NNKTQTAIGODDC3 · pith_short_8: X3NNKTQT

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/X3NNKTQTAIGODDC36LMEPKSCKZ \
  | 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: bedad54e13020ce18c5bf2d847aa425657d848ccf3151583c0c0f2ae695dd435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd77de9ae6a14021522a6478d9e438d5e733e6b9da9710e792a699668630e2d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-02-08T21:51:54Z",
    "title_canon_sha256": "18ce4c25456dbf9518b98b4b6e0b2ca825e1df6ef6208585fabd3c356737417a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02629",
    "kind": "arxiv",
    "version": 2
  }
}