Pith Number

pith:PUQX7A3G

pith:2018:PUQX7A3G3Q2QLBLD2ABWJGTKU5

not attested not anchored not stored refs pending

Regulator proofs for Boyd's identities on genus 2 curves

Gang Wu, Matilde Lal\'in

arxiv:1811.05189 v1 · 2018-11-13 · 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{PUQX7A3G3Q2QLBLD2ABWJGTKU5}

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	2026-05-17T23:57:46.419909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d217f8366dc35058563d003649a6aa7470544196a684833e3fcbb473a8d7774

Aliases

arxiv: 1811.05189 · arxiv_version: 1811.05189v1 · doi: 10.48550/arxiv.1811.05189 · pith_short_12: PUQX7A3G3Q2Q · pith_short_16: PUQX7A3G3Q2QLBLD · pith_short_8: PUQX7A3G

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/PUQX7A3G3Q2QLBLD2ABWJGTKU5 \
  | 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: 7d217f8366dc35058563d003649a6aa7470544196a684833e3fcbb473a8d7774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca6a505b84132887eda69ae62342b935862955acad1a7872fce11191fe1d607",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-11-13T09:53:58Z",
    "title_canon_sha256": "8336bd54a13d1454b50c4d4231e4c1fd71bdeb2831e68295462bcb94648b8ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05189",
    "kind": "arxiv",
    "version": 1
  }
}