Pith Number

pith:KA7GFP7B

pith:2018:KA7GFP7BXIVB2LUKQRJ5ALV4V3

not attested not anchored not stored refs pending

Riordan-Dirichlet group

E. Burlachenko

arxiv:1805.05080 v1 · 2018-05-14 · 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{KA7GFP7BXIVB2LUKQRJ5ALV4V3}

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	2026-05-18T00:16:03.932338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

503e62bfe1ba2a1d2e8a8453d02ebcaec7289881bb2afdd21737b14357f99fb3

Aliases

arxiv: 1805.05080 · arxiv_version: 1805.05080v1 · doi: 10.48550/arxiv.1805.05080 · pith_short_12: KA7GFP7BXIVB · pith_short_16: KA7GFP7BXIVB2LUK · pith_short_8: KA7GFP7B

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/KA7GFP7BXIVB2LUKQRJ5ALV4V3 \
  | 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: 503e62bfe1ba2a1d2e8a8453d02ebcaec7289881bb2afdd21737b14357f99fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf17207e53591aeff3e68ae93a93b1079f2a775dae4ac847b741853ce58de01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-05-14T09:16:02Z",
    "title_canon_sha256": "690eb46caf080134e9a6e58345303718314b98b957841b3da47a888a812cc2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05080",
    "kind": "arxiv",
    "version": 1
  }
}