Pith Number

pith:F2CG3HJX

pith:2019:F2CG3HJX7F7HN764T5WDIM3KBB

not attested not anchored not stored refs pending

The Two-Sided Game of Googol and Sample-Based Prophet Inequalities

Andr\'es Cristi, Boris Epstein, Jos\'e A. Soto, Jos\'e Correa

arxiv:1907.06001 v1 · 2019-07-13 · 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{F2CG3HJX7F7HN764T5WDIM3KBB}

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	2026-05-17T23:40:42.708168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e846d9d37f97e76ffdc9f6c34336a084e3cd2b07a63b8e1e86c743d1d23df5c

Aliases

arxiv: 1907.06001 · arxiv_version: 1907.06001v1 · doi: 10.48550/arxiv.1907.06001 · pith_short_12: F2CG3HJX7F7H · pith_short_16: F2CG3HJX7F7HN764 · pith_short_8: F2CG3HJX

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/F2CG3HJX7F7HN764T5WDIM3KBB \
  | 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: 2e846d9d37f97e76ffdc9f6c34336a084e3cd2b07a63b8e1e86c743d1d23df5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85fcea7280bd9e96332da4d1d87e93402f23a039f23c20cecd5182919c623d1",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-07-13T02:45:24Z",
    "title_canon_sha256": "a79b846993e69596d56e64a072f91f078b47a35cb245a9f4ecf8715176da081b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06001",
    "kind": "arxiv",
    "version": 1
  }
}