Pith Number

pith:AUTWQ6WH

pith:2014:AUTWQ6WH5U5KQWI3OC2OU3F532

not attested not anchored not stored refs pending

An inequality for a periodic uncertainty constant

Elena A. Lebedeva

arxiv:1412.2694 v2 · 2014-12-08 · 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{AUTWQ6WH5U5KQWI3OC2OU3F532}

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	2026-05-18T02:20:03.041892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0527687ac7ed3aa8591b70b4ea6cbdde9c26811cfe1622202e9ca90b1d46e3bc

Aliases

arxiv: 1412.2694 · arxiv_version: 1412.2694v2 · doi: 10.48550/arxiv.1412.2694 · pith_short_12: AUTWQ6WH5U5K · pith_short_16: AUTWQ6WH5U5KQWI3 · pith_short_8: AUTWQ6WH

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/AUTWQ6WH5U5KQWI3OC2OU3F532 \
  | 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: 0527687ac7ed3aa8591b70b4ea6cbdde9c26811cfe1622202e9ca90b1d46e3bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97fcfb09a699b3e43dc3e9d4af1bba7bfc519041c0fa4037b87d13e126071987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-12-08T18:46:16Z",
    "title_canon_sha256": "f16346578b687d1712c6974229acaa2ef2cadf47d73a0501921aae0de7c00345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2694",
    "kind": "arxiv",
    "version": 2
  }
}