Pith Number

pith:ERR73CGR

pith:2012:ERR73CGRCHBGG36RXHNBKGRXJD

not attested not anchored not stored refs pending

Stackelberg Shortest Path Tree Game, Revisited

Sergio Cabello

arxiv:1207.2317 v1 · 2012-07-10 · cs.DS · 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{ERR73CGRCHBGG36RXHNBKGRXJD}

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	2026-05-18T03:51:24.430412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2463fd88d111c2636fd1b9da151a3748ed631146d0712552712266258a1d2fb3

Aliases

arxiv: 1207.2317 · arxiv_version: 1207.2317v1 · doi: 10.48550/arxiv.1207.2317 · pith_short_12: ERR73CGRCHBG · pith_short_16: ERR73CGRCHBGG36R · pith_short_8: ERR73CGR

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/ERR73CGRCHBGG36RXHNBKGRXJD \
  | 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: 2463fd88d111c2636fd1b9da151a3748ed631146d0712552712266258a1d2fb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c0986617e272c0564d9baef69bf5159c6ae0e1c46c3c38efbc4db8327e3a77",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-07-10T11:49:11Z",
    "title_canon_sha256": "c298805f514f53d8d3e9fbb0a2d5e24c093b8e7d08ad7fbcbe08d8e49b37440e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2317",
    "kind": "arxiv",
    "version": 1
  }
}