Pith Number

pith:QPSLCLJ7

pith:2018:QPSLCLJ72JBKSRILS6KAOD3Z22

not attested not anchored not stored refs pending

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Laurent Orseau, Levi H. S. Lelis, Th\'eophane Weber, Tor Lattimore

arxiv:1811.10928 v2 · 2018-11-27 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPSLCLJ72JBKSRILS6KAOD3Z22}

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	2026-05-17T23:59:43.205721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e4b12d3fd242a9450b9794070f79d6bd0b6f4a5fb48804511d336a413316a2

Aliases

arxiv: 1811.10928 · arxiv_version: 1811.10928v2 · doi: 10.48550/arxiv.1811.10928 · pith_short_12: QPSLCLJ72JBK · pith_short_16: QPSLCLJ72JBKSRIL · pith_short_8: QPSLCLJ7

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/QPSLCLJ72JBKSRILS6KAOD3Z22 \
  | 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: 83e4b12d3fd242a9450b9794070f79d6bd0b6f4a5fb48804511d336a413316a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8faf08b4bef5cf7213bb27d6bcfffb097ba19b7f2a6005e892d74f3ef2598a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-27T11:53:33Z",
    "title_canon_sha256": "1045ea74e94b37bd74382d1a09ba94d4039821fe36cb11d77524d800a92453e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10928",
    "kind": "arxiv",
    "version": 2
  }
}