Pith Number

pith:DFRK6TO4

pith:2015:DFRK6TO4XZTPYBG5UQY66RXZQS

not attested not anchored not stored refs pending

Decentralized Sequential Composite Hypothesis Test Based on One-Bit Communication

Jingchen Liu, Shang Li, Xiaodong Wang, Xiaoou Li

arxiv:1505.05917 v1 · 2015-05-21 · stat.AP · 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{DFRK6TO4XZTPYBG5UQY66RXZQS}

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	2026-05-18T00:18:32.224727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1962af4ddcbe66fc04dda431ef46f984bfdf2dd9ded7150d676124fb15855518

Aliases

arxiv: 1505.05917 · arxiv_version: 1505.05917v1 · doi: 10.48550/arxiv.1505.05917 · pith_short_12: DFRK6TO4XZTP · pith_short_16: DFRK6TO4XZTPYBG5 · pith_short_8: DFRK6TO4

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/DFRK6TO4XZTPYBG5UQY66RXZQS \
  | 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: 1962af4ddcbe66fc04dda431ef46f984bfdf2dd9ded7150d676124fb15855518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3a6a9985a360879b782e6fd75adc616077f8dd6d36e8c70d73c1137860af76",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-05-21T22:18:46Z",
    "title_canon_sha256": "c72dcadd37233aaa2ef478231136f1bcd2fa6c79d099b3d75a8fa1e5a1fc51c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05917",
    "kind": "arxiv",
    "version": 1
  }
}