Pith Number

pith:RYX7DUSX

pith:2018:RYX7DUSXWEAJXY5JETWNPNI5MO

not attested not anchored not stored refs pending

Asymptotic hypothesis testing for the colour blind problem

Estate V. Khmaladze, Laura Dumitrescu

arxiv:1806.05137 v1 · 2018-06-13 · 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{RYX7DUSXWEAJXY5JETWNPNI5MO}

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	2026-05-18T00:13:20.062183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2ff1d257b1009be3a924ecd7b51d63876832848965d10b6cba523a8ad405bd

Aliases

arxiv: 1806.05137 · arxiv_version: 1806.05137v1 · doi: 10.48550/arxiv.1806.05137 · pith_short_12: RYX7DUSXWEAJ · pith_short_16: RYX7DUSXWEAJXY5J · pith_short_8: RYX7DUSX

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/RYX7DUSXWEAJXY5JETWNPNI5MO \
  | 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: 8e2ff1d257b1009be3a924ecd7b51d63876832848965d10b6cba523a8ad405bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a765cc7d6af460e906537194717b48ce88eb1d2df710a1826d4cdaa67ec11f7",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-06-13T16:35:03Z",
    "title_canon_sha256": "d6263badeea86f484ea5f4ce607307dd30a5b758909386df953b15dde966e186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05137",
    "kind": "arxiv",
    "version": 1
  }
}