Pith Number

pith:B3SFX7WM

pith:2015:B3SFX7WMOMH5UQZ7ARHI3SIFLV

not attested not anchored not stored refs pending

Integral points on a certain family of elliptic curves

Shabnam Akhtari

arxiv:1504.00710 v2 · 2015-04-02 · 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{B3SFX7WMOMH5UQZ7ARHI3SIFLV}

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	2026-05-18T01:53:08.678548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee45bfecc730fda433f044e8dc9055d4242244164991e89303689c4c962c0b6

Aliases

arxiv: 1504.00710 · arxiv_version: 1504.00710v2 · doi: 10.48550/arxiv.1504.00710 · pith_short_12: B3SFX7WMOMH5 · pith_short_16: B3SFX7WMOMH5UQZ7 · pith_short_8: B3SFX7WM

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/B3SFX7WMOMH5UQZ7ARHI3SIFLV \
  | 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: 0ee45bfecc730fda433f044e8dc9055d4242244164991e89303689c4c962c0b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e8e9fe3b389a5dfc91853e038118941e2db5b5ef340b930e40c4b8948b6f720",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-04-02T23:40:19Z",
    "title_canon_sha256": "ad2a9b16dc134da21a964b1bb5e2fb4d3ea616756a6edd998f0aa70ad1a177bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00710",
    "kind": "arxiv",
    "version": 2
  }
}