Pith Number

pith:HFSPVRYY

pith:2015:HFSPVRYY5V54Z3RGNVGASKUJN6

not attested not anchored not stored refs pending

A remark on the decomposition of the Jacobian variety of Fermat curves of prime degree

Ruben A. Hidalgo, Rubi E. Rodriguez

arxiv:1508.00401 v1 · 2015-08-03 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFSPVRYY5V54Z3RGNVGASKUJN6}

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	2026-05-18T01:35:58.199048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3964fac718ed7bccee266d4c092a896fa72445c236aff7976f5127a60145ace1

Aliases

arxiv: 1508.00401 · arxiv_version: 1508.00401v1 · doi: 10.48550/arxiv.1508.00401 · pith_short_12: HFSPVRYY5V54 · pith_short_16: HFSPVRYY5V54Z3RG · pith_short_8: HFSPVRYY

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/HFSPVRYY5V54Z3RGNVGASKUJN6 \
  | 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: 3964fac718ed7bccee266d4c092a896fa72445c236aff7976f5127a60145ace1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ed2f166619e951e0eba059f87da8f4ec3f4ad3de45a8625c67ce55f84c2e0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-08-03T12:43:09Z",
    "title_canon_sha256": "c250dab2e273e47c386549962a9325769869c807c771ee12b2dedb3119c4a5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00401",
    "kind": "arxiv",
    "version": 1
  }
}