Pith Number

pith:I4LN6H4O

pith:2014:I4LN6H4ONAWQDULGLMDCYY2G3E

not attested not anchored not stored refs pending

Rate-Optimal Detection of Very Short Signal Segments

Ming Yuan, T. Tony Cai

arxiv:1407.2812 v1 · 2014-07-10 · stat.ML · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4LN6H4ONAWQDULGLMDCYY2G3E}

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	2026-05-18T02:47:53.612861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4716df1f8e682d01d1665b062c6346d90f03115051c2eb93a2b00a551e096cbb

Aliases

arxiv: 1407.2812 · arxiv_version: 1407.2812v1 · doi: 10.48550/arxiv.1407.2812 · pith_short_12: I4LN6H4ONAWQ · pith_short_16: I4LN6H4ONAWQDULG · pith_short_8: I4LN6H4O

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/I4LN6H4ONAWQDULGLMDCYY2G3E \
  | 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: 4716df1f8e682d01d1665b062c6346d90f03115051c2eb93a2b00a551e096cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f054a35a1f1d093ee0f8c483deb4e5e104074ed025257fa7ccee6db8040a8ec",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-07-10T14:48:03Z",
    "title_canon_sha256": "90482168357c2b768c430765ac75f616cd20d0a1518c017260331cb2d02c1f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2812",
    "kind": "arxiv",
    "version": 1
  }
}