Pith Number

pith:N3W4NEUV

pith:2016:N3W4NEUVHCI4JB5WMZSBP5ZVQI

not attested not anchored not stored refs pending

The explicit Mordell Conjecture for families of curves (with an appendix by M. Stoll)

Evelina Viada, Francesco Veneziano, Sara Checcoli

arxiv:1602.04097 v5 · 2016-02-12 · 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{N3W4NEUVHCI4JB5WMZSBP5ZVQI}

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	2026-05-18T00:36:41.503308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eedc692953891c487b6666417f7358223c0eaa2b90c37a8024389e41acf5478

Aliases

arxiv: 1602.04097 · arxiv_version: 1602.04097v5 · doi: 10.48550/arxiv.1602.04097 · pith_short_12: N3W4NEUVHCI4 · pith_short_16: N3W4NEUVHCI4JB5W · pith_short_8: N3W4NEUV

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/N3W4NEUVHCI4JB5WMZSBP5ZVQI \
  | 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: 6eedc692953891c487b6666417f7358223c0eaa2b90c37a8024389e41acf5478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300083d37590b788d9f1529abc6805dbdbea90f6749d8a62429259ec8f7b54c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-02-12T16:08:02Z",
    "title_canon_sha256": "c2d073b5712aa989c6644c455e62ef98671939d858a55b2f8c396deab8d7848b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04097",
    "kind": "arxiv",
    "version": 5
  }
}