Pith Number

pith:N3B762DP

pith:2018:N3B762DPJSKMJ2443WRYDZRSIC

not attested not anchored not stored refs pending

Construction of some Chowla sequences

Ruxi Shi

arxiv:1804.03851 v2 · 2018-04-11 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3B762DPJSKMJ2443WRYDZRSIC}

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	2026-05-18T00:17:37.795146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ec3ff686f4c94c4eb9cdda381e63240a2536c595e9bd88173a23af48e3d8e8e

Aliases

arxiv: 1804.03851 · arxiv_version: 1804.03851v2 · doi: 10.48550/arxiv.1804.03851 · pith_short_12: N3B762DPJSKM · pith_short_16: N3B762DPJSKMJ244 · pith_short_8: N3B762DP

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/N3B762DPJSKMJ2443WRYDZRSIC \
  | 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: 6ec3ff686f4c94c4eb9cdda381e63240a2536c595e9bd88173a23af48e3d8e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e0f2354307c5f61042ecee07f6284729a891d26a4c412008b26f7d2a5399ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-04-11T07:49:49Z",
    "title_canon_sha256": "7f394e588668338e94b7f2b2687acd67f005d7a8da4e5b98bdc6d056429c5b24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03851",
    "kind": "arxiv",
    "version": 2
  }
}