Pith Number

pith:YJW3LT37

pith:2019:YJW3LT374VEVOP72OJI6UPM3KD

not attested not anchored not stored refs pending

Mismatched Guesswork

Ahmad Beirami, Litian Liu, Muriel M\'edard, Salman Salamatian

arxiv:1907.00531 v1 · 2019-07-01 · 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{YJW3LT374VEVOP72OJI6UPM3KD}

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

Theoretical Limits of Language Model Alignment

Receipt and verification

First computed	2026-05-17T23:41:51.311919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c26db5cf7fe549573ffa7251ea3d9b50f0b81a9cbe19c411ceaa90b60598663d

Aliases

arxiv: 1907.00531 · arxiv_version: 1907.00531v1 · doi: 10.48550/arxiv.1907.00531 · pith_short_12: YJW3LT374VEV · pith_short_16: YJW3LT374VEVOP72 · pith_short_8: YJW3LT37

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/YJW3LT374VEVOP72OJI6UPM3KD \
  | 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: c26db5cf7fe549573ffa7251ea3d9b50f0b81a9cbe19c411ceaa90b60598663d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4c247525e8166a9ee9f2c1f21a2d74ba01324ec1c9a3c314db09c4533b27e0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-01T03:53:16Z",
    "title_canon_sha256": "a51d7316f45ef121f0c5b70b23e222a3dce0485df9f6dd64ca1850ea347021c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00531",
    "kind": "arxiv",
    "version": 1
  }
}