Pith Number

pith:DSCQJ2R4

pith:2011:DSCQJ2R4K6YGSM2PN57LOCSROM

not attested not anchored not stored refs pending

Matrix divisibility sequences

Gunther Cornelissen, Jonathan Reynolds

arxiv:1107.2203 v2 · 2011-07-12 · 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{DSCQJ2R4K6YGSM2PN57LOCSROM}

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	2026-05-18T04:14:07.469494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c8504ea3c57b069334f6f7eb70a5173165325d26d1c87e35973d9d831a22a97

Aliases

arxiv: 1107.2203 · arxiv_version: 1107.2203v2 · doi: 10.48550/arxiv.1107.2203 · pith_short_12: DSCQJ2R4K6YG · pith_short_16: DSCQJ2R4K6YGSM2P · pith_short_8: DSCQJ2R4

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/DSCQJ2R4K6YGSM2PN57LOCSROM \
  | 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: 1c8504ea3c57b069334f6f7eb70a5173165325d26d1c87e35973d9d831a22a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a6b74072d9e0093ced61f07aa365c4ef77cecf263f72153ea80b1902599816",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-07-12T07:36:53Z",
    "title_canon_sha256": "6bebb2ddb9c43cb368902f1edcda48f34037252e906b030aa8d3f887b5b5b75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2203",
    "kind": "arxiv",
    "version": 2
  }
}