Pith Number

pith:BQCQXY3V

pith:2018:BQCQXY3V47W4B3HGGMRGUSDPLJ

not attested not anchored not stored refs pending

On the quotient set of the distance set

A. Iosevich, D. Koh, H. Parshall

arxiv:1802.08297 v1 · 2018-02-22 · math.CA · math.CO · 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{BQCQXY3V47W4B3HGGMRGUSDPLJ}

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	2026-05-17T23:44:59.804785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c050be375e7edc0ece633226a486f5a60f5e0f4b8982f1a15e049b082e597a2

Aliases

arxiv: 1802.08297 · arxiv_version: 1802.08297v1 · doi: 10.48550/arxiv.1802.08297 · pith_short_12: BQCQXY3V47W4 · pith_short_16: BQCQXY3V47W4B3HG · pith_short_8: BQCQXY3V

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/BQCQXY3V47W4B3HGGMRGUSDPLJ \
  | 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: 0c050be375e7edc0ece633226a486f5a60f5e0f4b8982f1a15e049b082e597a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd0406ea0f56d3345947b725697a297b880d92702f4e063ef681c8e775c0356e",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-02-22T20:49:40Z",
    "title_canon_sha256": "bf331b493c4c83835b61d0ad1176e73b4e01303efe91b8b8e05f477cdcb394a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08297",
    "kind": "arxiv",
    "version": 1
  }
}