Pith Number

pith:WEFPQAYI

pith:2018:WEFPQAYI54M4JPYTSOUA2ASOBP

not attested not anchored not stored refs pending

On Dirichlet's lambda functions

Min-Soo Kim, Su Hu

arxiv:1806.07762 v4 · 2018-06-20 · math.NT · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEFPQAYI54M4JPYTSOUA2ASOBP}

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	2026-05-17T23:42:08.741394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b10af80308ef19c4bf1393a80d024e0bef1e0d96934ef1298f6cf3ae243e00a4

Aliases

arxiv: 1806.07762 · arxiv_version: 1806.07762v4 · doi: 10.48550/arxiv.1806.07762 · pith_short_12: WEFPQAYI54M4 · pith_short_16: WEFPQAYI54M4JPYT · pith_short_8: WEFPQAYI

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/WEFPQAYI54M4JPYTSOUA2ASOBP \
  | 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: b10af80308ef19c4bf1393a80d024e0bef1e0d96934ef1298f6cf3ae243e00a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07844d40df9bd6a8615eac4cdbedb1be46e7302c6b4c85b2e0322a0a1f25b50f",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-06-20T14:29:43Z",
    "title_canon_sha256": "a65b74d3292aec839fbdfc9e57f7505ba416835d6bbc5caa215b87185a1b4480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07762",
    "kind": "arxiv",
    "version": 4
  }
}