Pith Number

pith:VCID4VVX

pith:2017:VCID4VVXDLPUERZAEOYME5DJA6

not attested not anchored not stored refs pending

Multi-Chart Detection Procedure for Bayesian Quickest Change-Point Detection with Unknown Post-Change Parameters

Erhan Bayraktar, Jun Geng, Lifeng Lai

arxiv:1708.06901 v1 · 2017-08-23 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCID4VVXDLPUERZAEOYME5DJA6}

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	2026-05-18T00:36:48.915975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8903e56b71adf42472023b0c2746907b1722a51294789bd5096466f488fb472

Aliases

arxiv: 1708.06901 · arxiv_version: 1708.06901v1 · doi: 10.48550/arxiv.1708.06901 · pith_short_12: VCID4VVXDLPU · pith_short_16: VCID4VVXDLPUERZA · pith_short_8: VCID4VVX

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/VCID4VVXDLPUERZAEOYME5DJA6 \
  | 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: a8903e56b71adf42472023b0c2746907b1722a51294789bd5096466f488fb472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514f3fb9476b9f73c1a31256272f520df3c7ca072cc3d653dbf2e826eaa4c159",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-08-23T07:31:29Z",
    "title_canon_sha256": "e43f0fae547da2d32b321e12dfd700779e78eab26275a7949cbbdf8a32c10ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06901",
    "kind": "arxiv",
    "version": 1
  }
}