Pith Number

pith:5HKMIHUS

pith:2025:5HKMIHUSFDMFIJ67MBVQJFNPSQ

not attested not anchored not stored refs pending

Towards Reliable, Uncertainty-Aware Alignment

Aditya Gopalan, Debangshu Banerjee, Kintan Saha

arxiv:2507.15906 v1 · 2025-07-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HKMIHUSFDMFIJ67MBVQJFNPSQ}

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	2026-07-05T11:40:59.047094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9d4c41e9228d85427df606b0495af942d76a3bfaac365c654ae481899420a15

Aliases

arxiv: 2507.15906 · arxiv_version: 2507.15906v1 · doi: 10.48550/arxiv.2507.15906 · pith_short_12: 5HKMIHUSFDMF · pith_short_16: 5HKMIHUSFDMFIJ67 · pith_short_8: 5HKMIHUS

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/5HKMIHUSFDMFIJ67MBVQJFNPSQ \
  | 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: e9d4c41e9228d85427df606b0495af942d76a3bfaac365c654ae481899420a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb75b926407cb9e1eb3032ba6bd5488748401700c0d2f472b8a6106a5e2ffbc4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-21T12:51:29Z",
    "title_canon_sha256": "6f9cae5b8982a82d0d8c18d75b37cfb1bb20275c1ffef9277c69cd2ab6e8939d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15906",
    "kind": "arxiv",
    "version": 1
  }
}