Pith Number

pith:VHJH2HSP

pith:2013:VHJH2HSP7YOUHADVOWI2GSBH2O

not attested not anchored not stored refs pending

The Worst Case Number of Questions in Generalized AB Game with and without White-peg Answers

Gerold J\"ager, Marcin Peczarski

arxiv:1306.1713 v1 · 2013-06-07 · 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{VHJH2HSP7YOUHADVOWI2GSBH2O}

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	2026-05-18T02:23:35.483047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9d27d1e4ffe1d4380757591a34827d3ad506098c18d861f67e0fc3a7c149ffd

Aliases

arxiv: 1306.1713 · arxiv_version: 1306.1713v1 · doi: 10.48550/arxiv.1306.1713 · pith_short_12: VHJH2HSP7YOU · pith_short_16: VHJH2HSP7YOUHADV · pith_short_8: VHJH2HSP

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/VHJH2HSP7YOUHADVOWI2GSBH2O \
  | 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: a9d27d1e4ffe1d4380757591a34827d3ad506098c18d861f67e0fc3a7c149ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f13223a270bb4f2a4fb7144d9295b95f559059b2069ad7755be9117e5adb167",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-06-07T13:07:18Z",
    "title_canon_sha256": "86d0c241276c4cda3b91bba35f7b7e392b8e5bf79ca4feafeff1d14741a66ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1713",
    "kind": "arxiv",
    "version": 1
  }
}