Pith Number

pith:HH7VVKPR

pith:2010:HH7VVKPRK4R4I4X2DHRKJQGLFV

not attested not anchored not stored refs pending

On the Construction of Finite Oscillator Dictionary

Hongfeng Wu, Kai Zhou, Rongquan Feng, Zhenhua Gu, Zilong Wang

arxiv:1010.2831 v1 · 2010-10-14 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HH7VVKPRK4R4I4X2DHRKJQGLFV}

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	2026-05-18T04:39:19.062342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39ff5aa9f15723c472fa19e2a4c0cb2d50a627ab30c91d53ff39362e7f73b682

Aliases

arxiv: 1010.2831 · arxiv_version: 1010.2831v1 · doi: 10.48550/arxiv.1010.2831 · pith_short_12: HH7VVKPRK4R4 · pith_short_16: HH7VVKPRK4R4I4X2 · pith_short_8: HH7VVKPR

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/HH7VVKPRK4R4I4X2DHRKJQGLFV \
  | 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: 39ff5aa9f15723c472fa19e2a4c0cb2d50a627ab30c91d53ff39362e7f73b682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be77dee7acf7338f637557c653846407ef6d45761027d34f3a46a78a37d637ad",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-14T05:45:24Z",
    "title_canon_sha256": "b05d806148c5838414ce88854e61b5b28784a19a7461ff5ab5c5b0081e398d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2831",
    "kind": "arxiv",
    "version": 1
  }
}