Pith Number

pith:GYL6JABZ

pith:2013:GYL6JABZWWE7LTVPUTTMC42TDP

not attested not anchored not stored refs pending

On the Coble quartic and Fourier-Jacobi expansion of theta relations

Francesco Dalla Piazza, Riccardo Salvati Manni

arxiv:1304.7659 v1 · 2013-04-29 · math.AG · 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{GYL6JABZWWE7LTVPUTTMC42TDP}

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	2026-05-18T00:33:07.532530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3617e48039b589f5ceafa4e6c173531bd54c3da78d2524032e83ab28c709c10a

Aliases

arxiv: 1304.7659 · arxiv_version: 1304.7659v1 · doi: 10.48550/arxiv.1304.7659 · pith_short_12: GYL6JABZWWE7 · pith_short_16: GYL6JABZWWE7LTVP · pith_short_8: GYL6JABZ

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/GYL6JABZWWE7LTVPUTTMC42TDP \
  | 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: 3617e48039b589f5ceafa4e6c173531bd54c3da78d2524032e83ab28c709c10a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432e5c45aa76c2b8165ea3a71d0dc44f797e13805ffb2fa0c0d182c8d717d349",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-04-29T13:40:26Z",
    "title_canon_sha256": "20fc6cf52d8d9b2be85f23a4c79906f8d2eb75674f606d43988746e73ddb99bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7659",
    "kind": "arxiv",
    "version": 1
  }
}