Pith Number

pith:3TAADHNA

pith:2020:3TAADHNAT5VYWETA5NHNBHVDAH

not attested not anchored not stored refs pending

A variable coefficient multi-frequency lemma

Pavel Zorin-Kranich, Shaoming Guo

arxiv:2010.00812 v1 · 2020-10-02 · 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{3TAADHNAT5VYWETA5NHNBHVDAH}

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	2026-07-05T01:39:47.786568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc0019da09f6b8b1260eb4ed09ea301d54f3177423a9cfbbc58c6bd1c63bbc6

Aliases

arxiv: 2010.00812 · arxiv_version: 2010.00812v1 · doi: 10.48550/arxiv.2010.00812 · pith_short_12: 3TAADHNAT5VY · pith_short_16: 3TAADHNAT5VYWETA · pith_short_8: 3TAADHNA

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/3TAADHNAT5VYWETA5NHNBHVDAH \
  | 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: dcc0019da09f6b8b1260eb4ed09ea301d54f3177423a9cfbbc58c6bd1c63bbc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4280696ae8326377aa4eed46313ae25e3cba52d06419b039be07294485d0849c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2020-10-02T07:07:26Z",
    "title_canon_sha256": "62dd79c236c7142efe528daf92ff4acebc16df7e2b392218a569295147a39174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00812",
    "kind": "arxiv",
    "version": 1
  }
}