Pith Number

pith:ZDAEWEYL

pith:2015:ZDAEWEYLLH5EFFWHJFRGV3HQUC

not attested not anchored not stored refs pending

Patterns in numbers and infinite sums and products

Yining Hu

arxiv:1506.00151 v2 · 2015-05-30 · 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{ZDAEWEYLLH5EFFWHJFRGV3HQUC}

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	2026-05-18T01:30:42.797387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8c04b130b59fa4296c749626aecf0a08f5eafd8e1b5d64ac9c381d6e87c6617

Aliases

arxiv: 1506.00151 · arxiv_version: 1506.00151v2 · doi: 10.48550/arxiv.1506.00151 · pith_short_12: ZDAEWEYLLH5E · pith_short_16: ZDAEWEYLLH5EFFWH · pith_short_8: ZDAEWEYL

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/ZDAEWEYLLH5EFFWHJFRGV3HQUC \
  | 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: c8c04b130b59fa4296c749626aecf0a08f5eafd8e1b5d64ac9c381d6e87c6617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf5dc2f2bb6c83bc1f35dd5417167033641c723c7e80c7ee78e52e60752dc8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-05-30T18:29:52Z",
    "title_canon_sha256": "604db7b77da98f3d63d43361c0519dfa152cb3144cab999d68bdbe9f0ecde9e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00151",
    "kind": "arxiv",
    "version": 2
  }
}