Pith Number

pith:FHDHMIOK

pith:2017:FHDHMIOK5TUJQAZY2MZKZD6RBX

not attested not anchored not stored refs pending

Low Permutation-rank Matrices: Structural Properties and Noisy Completion

Martin J. Wainwright, Nihar B. Shah, Sivaraman Balakrishnan

arxiv:1709.00127 v1 · 2017-09-01 · stat.ML · cs.IT · cs.LG · 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{FHDHMIOK5TUJQAZY2MZKZD6RBX}

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.

Cited by

1 paper in Pith

Learning What Evaluators Value: A Reliable Approach to Modeling Evaluator Preferences

Receipt and verification

First computed	2026-05-18T00:36:13.335093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29c67621caece8980338d332ac8fd10df9a4b332cb99e89f6ab69fb09f85379d

Aliases

arxiv: 1709.00127 · arxiv_version: 1709.00127v1 · doi: 10.48550/arxiv.1709.00127 · pith_short_12: FHDHMIOK5TUJ · pith_short_16: FHDHMIOK5TUJQAZY · pith_short_8: FHDHMIOK

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/FHDHMIOK5TUJQAZY2MZKZD6RBX \
  | 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: 29c67621caece8980338d332ac8fd10df9a4b332cb99e89f6ab69fb09f85379d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036ffb7318c32d03cf8dca5970baefeddd6a1df339e2a05b319f29aea0c18e1f",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-01T01:25:45Z",
    "title_canon_sha256": "c2fc5da3bf49a911df50b0ceae4106b3f084df72c2c727145667f0651f28b711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00127",
    "kind": "arxiv",
    "version": 1
  }
}