Pith Number

pith:SWVPYSLS

pith:2020:SWVPYSLSMFEXFESK52S3RMJAZN

not attested not anchored not stored refs pending

Restrictions on Weil polynomials of Jacobians of hyperelliptic curves

Caleb Springer, Edgar Costa, Mckenzie West, Ravi Donepudi, Ravi Fernando, Valentijn Karemaker

arxiv:2002.02067 v2 · 2020-02-06 · 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{SWVPYSLSMFEXFESK52S3RMJAZN}

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	2026-07-05T01:54:27.478954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95aafc4972614972924aeea5b8b120cb435f0da3f1ece77c4c68d019357642c3

Aliases

arxiv: 2002.02067 · arxiv_version: 2002.02067v2 · doi: 10.48550/arxiv.2002.02067 · pith_short_12: SWVPYSLSMFEX · pith_short_16: SWVPYSLSMFEXFESK · pith_short_8: SWVPYSLS

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/SWVPYSLSMFEXFESK52S3RMJAZN \
  | 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: 95aafc4972614972924aeea5b8b120cb435f0da3f1ece77c4c68d019357642c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e05903db8330c49e73984c4ced01b639b061854bc6a5ffa4d56e6f5b392f91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2020-02-06T02:02:13Z",
    "title_canon_sha256": "464e1a1dedbfd6b8b9007cb14ff0e0c6ecc2bc4ea16ec6cbb4c7a43c0b19103c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02067",
    "kind": "arxiv",
    "version": 2
  }
}