Pith Number

pith:N6SAYSCF

pith:2012:N6SAYSCFXTG5QQXO43GDY32OLV

not attested not anchored not stored refs pending

Quickest Detection with Discretely Controlled Observations

Erhan Bayraktar, Ross Kravitz

arxiv:1212.4717 v3 · 2012-12-19 · math.PR · cs.IT · cs.SY · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6SAYSCFXTG5QQXO43GDY32OLV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:32:14.578909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa40c4845bccdd842eee6cc3c6f4e5d4e6386d362f28ab1f5ab3050831a0340

Aliases

arxiv: 1212.4717 · arxiv_version: 1212.4717v3 · doi: 10.48550/arxiv.1212.4717 · pith_short_12: N6SAYSCFXTG5 · pith_short_16: N6SAYSCFXTG5QQXO · pith_short_8: N6SAYSCF

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/N6SAYSCFXTG5QQXO43GDY32OLV \
  | 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: 6fa40c4845bccdd842eee6cc3c6f4e5d4e6386d362f28ab1f5ab3050831a0340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c9dc27bafe3da704b23c2ce2d213dc1378e824b7c2fa4923f6bdaf7f0193d7d",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-12-19T16:00:19Z",
    "title_canon_sha256": "45fdc4b5dc752442b9af77ac5dbac37f5665b6c101ccee691bc4b05e6e620ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4717",
    "kind": "arxiv",
    "version": 3
  }
}