Pith Number

pith:5WIVGQ7R

pith:2026:5WIVGQ7RUDG3QBCQLRHIT7Z4XM

not attested not anchored not stored refs pending

Self-Poisoning in Adaptive Out-of-Distribution Detection: A Sharp-Threshold Theory and Certified Label-Free Calibration

Vishnu Bindu Balachandran

arxiv:2607.21673 v1 · 2026-07-23 · cs.LG · cs.AI · cs.CR · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WIVGQ7RUDG3QBCQLRHIT7Z4XM}

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	2026-07-27T00:20:14.387186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed915343f1a0cdb804505c4e89ff3cbb30c0e8f603447d909cabda2d05e97acd

Aliases

arxiv: 2607.21673 · arxiv_version: 2607.21673v1 · doi: 10.48550/arxiv.2607.21673 · pith_short_12: 5WIVGQ7RUDG3 · pith_short_16: 5WIVGQ7RUDG3QBCQ · pith_short_8: 5WIVGQ7R

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/5WIVGQ7RUDG3QBCQLRHIT7Z4XM \
  | 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: ed915343f1a0cdb804505c4e89ff3cbb30c0e8f603447d909cabda2d05e97acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "935c8cde0a244245dc0f6485c9e48c0be02529ab577238ccbeae1a04ef30efb5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-23T09:43:46Z",
    "title_canon_sha256": "fb3445f6e7d07002a91d818617f46df812f5132f64721784f752ffac6638cf44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21673",
    "kind": "arxiv",
    "version": 1
  }
}