Pith Number

pith:GNR3GDIN

pith:2012:GNR3GDINEQI3NN4HXZXLNHKAWE

not attested not anchored not stored refs pending

On optimum left-to-right strategies for active context-free games

Henrik Bj\"orklund, Joscha Kulbatzki, Martin Schuster, Thomas Schwentick

arxiv:1212.3501 v1 · 2012-12-14 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GNR3GDINEQI3NN4HXZXLNHKAWE}

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	2026-05-18T03:38:24.461121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3363b30d0d2411b6b787be6eb69d40b12a38576c78486a0b400ad2b60aabed8d

Aliases

arxiv: 1212.3501 · arxiv_version: 1212.3501v1 · doi: 10.48550/arxiv.1212.3501 · pith_short_12: GNR3GDINEQI3 · pith_short_16: GNR3GDINEQI3NN4H · pith_short_8: GNR3GDIN

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/GNR3GDINEQI3NN4HXZXLNHKAWE \
  | 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: 3363b30d0d2411b6b787be6eb69d40b12a38576c78486a0b400ad2b60aabed8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "458f347e691fc2181b1dcfb9de8ea703339563c34e83a3513e49a39026bbf8af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-12-14T15:28:45Z",
    "title_canon_sha256": "0e7ce403efe78a331989cd757a8c53bbf7877f06c9ad9a96af07d5a37b280320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3501",
    "kind": "arxiv",
    "version": 1
  }
}