Pith Number

pith:233AWK2H

pith:2013:233AWK2H5Y74PAB5VYLLUATFLU

not attested not anchored not stored refs pending

On the prime divisors of elements of a $D(-1)$ quadruple

Anitha Srinivasan

arxiv:1309.4347 v1 · 2013-09-17 · 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{233AWK2H5Y74PAB5VYLLUATFLU}

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	2026-05-18T03:13:09.015653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f60b2b47ee3fc7803dae16ba02655d202f3eef73e765adbd61fd80d2672e48

Aliases

arxiv: 1309.4347 · arxiv_version: 1309.4347v1 · doi: 10.48550/arxiv.1309.4347 · pith_short_12: 233AWK2H5Y74 · pith_short_16: 233AWK2H5Y74PAB5 · pith_short_8: 233AWK2H

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/233AWK2H5Y74PAB5VYLLUATFLU \
  | 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: d6f60b2b47ee3fc7803dae16ba02655d202f3eef73e765adbd61fd80d2672e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a4ea562e1f196ed983bacf488de024b5e2478ad113719a0b67526d8f44883b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-09-17T15:18:03Z",
    "title_canon_sha256": "b24f8e05ef2c28e36229bda3fc8f435b5f886cce2f0e543fe9f6971cb5f155e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4347",
    "kind": "arxiv",
    "version": 1
  }
}