Pith Number

pith:RRQKNH5F

pith:2016:RRQKNH5FRL5KQITKCXR5WOQJ5U

not attested not anchored not stored refs pending

Empirical Evaluation of Real World Tournaments

Nicholas Mattei, Toby Walsh

arxiv:1608.01039 v1 · 2016-08-03 · cs.GT · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRQKNH5FRL5KQITKCXR5WOQJ5U}

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.

Cited by

1 paper in Pith

Tournament Robustness via Redundancy

Receipt and verification

First computed	2026-05-18T01:09:56.838920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c60a69fa58afaa8226a15e3db3a09ed239121a965b1263c5c2fac1a13b5a977

Aliases

arxiv: 1608.01039 · arxiv_version: 1608.01039v1 · doi: 10.48550/arxiv.1608.01039 · pith_short_12: RRQKNH5FRL5K · pith_short_16: RRQKNH5FRL5KQITK · pith_short_8: RRQKNH5F

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/RRQKNH5FRL5KQITKCXR5WOQJ5U \
  | 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: 8c60a69fa58afaa8226a15e3db3a09ed239121a965b1263c5c2fac1a13b5a977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3740f638016235636fc01960e279ce788a4d99a08f004d86900285342e4365",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2016-08-03T01:13:54Z",
    "title_canon_sha256": "1f17d062cb2f8b9aa6ca2f8f2f2a1149eba20e5ef24fff950485101027535086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01039",
    "kind": "arxiv",
    "version": 1
  }
}