Pith Number

pith:BMNORF3J

pith:2017:BMNORF3JGTSK3CVB3H6EEVM4RX

not attested not anchored not stored refs pending

Consecutive square-free numbers of a special form

S. I. Dimitrov

arxiv:1702.03983 v3 · 2017-02-06 · 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{BMNORF3JGTSK3CVB3H6EEVM4RX}

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	2026-05-18T00:15:00.117431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b1ae8976934e4ad8aa1d9fc42559c8dc3c56a36cb1be111e287af4a828668ce

Aliases

arxiv: 1702.03983 · arxiv_version: 1702.03983v3 · doi: 10.48550/arxiv.1702.03983 · pith_short_12: BMNORF3JGTSK · pith_short_16: BMNORF3JGTSK3CVB · pith_short_8: BMNORF3J

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/BMNORF3JGTSK3CVB3H6EEVM4RX \
  | 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: 0b1ae8976934e4ad8aa1d9fc42559c8dc3c56a36cb1be111e287af4a828668ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca85abcdd9a875bb645d2bd4180c5446ed7a2c70afdf4d561abf69f1f35a7d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-02-06T14:22:05Z",
    "title_canon_sha256": "bdb82a451fd03a6cbed363f018054e79ac1386136a022fbb3e792b77fb63f82d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03983",
    "kind": "arxiv",
    "version": 3
  }
}