Pith Number

pith:Y6F6WD5W

pith:2017:Y6F6WD5WMXTZM4DB6M5BCZL2Y7

not attested not anchored not stored refs pending

Extracting a uniform random bit-string over Jacobian of Hyperelliptic curves of Genus $2$

Bernadette Faye

arxiv:1703.08151 v1 · 2017-03-23 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6F6WD5WMXTZM4DB6M5BCZL2Y7}

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	2026-05-18T00:48:03.740194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78beb0fb665e7967061f33a11657ac7cd424dd35009893f0461586b25424e1a

Aliases

arxiv: 1703.08151 · arxiv_version: 1703.08151v1 · doi: 10.48550/arxiv.1703.08151 · pith_short_12: Y6F6WD5WMXTZ · pith_short_16: Y6F6WD5WMXTZM4DB · pith_short_8: Y6F6WD5W

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/Y6F6WD5WMXTZM4DB6M5BCZL2Y7 \
  | 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: c78beb0fb665e7967061f33a11657ac7cd424dd35009893f0461586b25424e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "764dbfbf93e8fd2468877a7d44226a1945f9f44f0b48c1d282f45c409b2bb979",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-03-23T17:29:10Z",
    "title_canon_sha256": "9119134ca64252d016265bc0c1791f3d296eed5477a4e74cb0e2d9f1a2e412c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08151",
    "kind": "arxiv",
    "version": 1
  }
}