Pith Number

pith:KKDOWZYF

pith:2014:KKDOWZYFDMVZXVOQL4TU3OIAM6

not attested not anchored not stored refs pending

On the Optimality in General Sense for Odd-Block Search

Dan-Hua Huang, Mu-Fa chen

arxiv:1411.5748 v1 · 2014-11-21 · math.PR · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKDOWZYFDMVZXVOQL4TU3OIAM6}

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	2026-05-18T02:33:07.177015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5286eb67051b2b9bd5d05f274db900678ba89f4dbe4453394e61da81e771e393

Aliases

arxiv: 1411.5748 · arxiv_version: 1411.5748v1 · doi: 10.48550/arxiv.1411.5748 · pith_short_12: KKDOWZYFDMVZ · pith_short_16: KKDOWZYFDMVZXVOQ · pith_short_8: KKDOWZYF

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/KKDOWZYFDMVZXVOQL4TU3OIAM6 \
  | 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: 5286eb67051b2b9bd5d05f274db900678ba89f4dbe4453394e61da81e771e393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d577b7c8585c3872c9802b57921049e4b7f2a803807000e07b8069dfa1bae3",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-11-21T02:53:06Z",
    "title_canon_sha256": "7adc830747207b584ffb69616231d921d0c6842c3fe81ee6df0fef40b8767c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5748",
    "kind": "arxiv",
    "version": 1
  }
}