Pith Number

pith:5UDJZCPI

pith:2014:5UDJZCPI4R354YAURPEDBPOX22

not attested not anchored not stored refs pending

On generalized Tian Ji's horse racing strategy

Jian-Jun Shu

arxiv:1402.5351 v3 · 2014-02-21 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UDJZCPI4R354YAURPEDBPOX22}

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	2026-05-18T00:45:54.742159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed069c89e8e477de60148bc830bdd7d69a5a356de31cf71dcff24fd3f95d9b10

Aliases

arxiv: 1402.5351 · arxiv_version: 1402.5351v3 · doi: 10.48550/arxiv.1402.5351 · pith_short_12: 5UDJZCPI4R35 · pith_short_16: 5UDJZCPI4R354YAU · pith_short_8: 5UDJZCPI

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/5UDJZCPI4R354YAURPEDBPOX22 \
  | 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: ed069c89e8e477de60148bc830bdd7d69a5a356de31cf71dcff24fd3f95d9b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f0e5beb141d556e7a9d2f958e7b50a1f0e6bc36eda6d799eb6b0876cd9f61c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-02-21T17:01:23Z",
    "title_canon_sha256": "c1bde880f7a2b875adbc71e5599a04db82623d89d930f144f25db5599a67d785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5351",
    "kind": "arxiv",
    "version": 3
  }
}