Pith Number

pith:DTKFWMM2

pith:2017:DTKFWMM2ZMSWEFFQDWNZ33UO55

not attested not anchored not stored refs pending

A method for construction of rational points over elliptic curves

Kirti Joshi

arxiv:1705.07514 v2 · 2017-05-21 · math.NT · 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{DTKFWMM2ZMSWEFFQDWNZ33UO55}

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	2026-05-18T00:25:34.400772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd45b319acb256214b01d9b9dee8eef478bc64f79bb1bd3dd700d7296c4a389

Aliases

arxiv: 1705.07514 · arxiv_version: 1705.07514v2 · doi: 10.48550/arxiv.1705.07514 · pith_short_12: DTKFWMM2ZMSW · pith_short_16: DTKFWMM2ZMSWEFFQ · pith_short_8: DTKFWMM2

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/DTKFWMM2ZMSWEFFQDWNZ33UO55 \
  | 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: 1cd45b319acb256214b01d9b9dee8eef478bc64f79bb1bd3dd700d7296c4a389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b122fb2efcac5c0ac7438aa24629bacc03ea2e22ceebcbb371a0fb47180fc6",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-05-21T22:09:31Z",
    "title_canon_sha256": "c960cfbefb0a42700457222fd9edb4a2981bfdc37e54c528068f650f0a7b6e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07514",
    "kind": "arxiv",
    "version": 2
  }
}