Pith Number

pith:YK43SVUD

pith:2021:YK43SVUDMQCQKRQL5XSB7AW3DN

not attested not anchored not stored refs pending

Online Sampling and Decision Making with Low Entropy

Dariusz R. Kowalski, Jan Olkowski, Mohammad Taghi Hajiaghayi, Piotr Krysta

arxiv:2111.13203 v4 · 2021-11-25 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YK43SVUDMQCQKRQL5XSB7AW3DN}

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	2026-07-05T08:17:47.522955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2b9b95683640505460bede41f82db1b6a30c61dc49939939a37224a688b41f2

Aliases

arxiv: 2111.13203 · arxiv_version: 2111.13203v4 · doi: 10.48550/arxiv.2111.13203 · pith_short_12: YK43SVUDMQCQ · pith_short_16: YK43SVUDMQCQKRQL · pith_short_8: YK43SVUD

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/YK43SVUDMQCQKRQL5XSB7AW3DN \
  | 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: c2b9b95683640505460bede41f82db1b6a30c61dc49939939a37224a688b41f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "042fb4de89b9d3df474ed356522f2b4f7b5e4fed06479245888114880103ce2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-11-25T18:11:47Z",
    "title_canon_sha256": "756153f43852a08b459fba8f82d3e2376e9cae7f60613cfb4bc01a19fc63e7f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13203",
    "kind": "arxiv",
    "version": 4
  }
}