Pith Number

pith:DHUDCUVY

pith:2014:DHUDCUVYMKVW26SVLPR3OWWUVR

not attested not anchored not stored refs pending

Distributed Sequential Detection for Gaussian Shift-in-Mean Hypothesis Testing

Anit Kumar Sahu, Soummya Kar

arxiv:1411.7716 v2 · 2014-11-27 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHUDCUVYMKVW26SVLPR3OWWUVR}

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	2026-05-18T01:34:30.927602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e83152b862ab6d7a555be3b75ad4ac752f2816d9278e532b5d2b33f19aa51b

Aliases

arxiv: 1411.7716 · arxiv_version: 1411.7716v2 · doi: 10.48550/arxiv.1411.7716 · pith_short_12: DHUDCUVYMKVW · pith_short_16: DHUDCUVYMKVW26SV · pith_short_8: DHUDCUVY

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/DHUDCUVYMKVW26SVLPR3OWWUVR \
  | 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: 19e83152b862ab6d7a555be3b75ad4ac752f2816d9278e532b5d2b33f19aa51b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81eb0cbf354ba4b627d0e4679c435588c352121be5a0e7152a206d51e8a1bd2",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-11-27T23:01:46Z",
    "title_canon_sha256": "85e53978af5f53cf529908c25155aa1fb7fec9e301e61fecf598e76d0635984a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7716",
    "kind": "arxiv",
    "version": 2
  }
}