Pith Number

pith:JHB5PTHF

pith:2020:JHB5PTHFJAFEQNEEANQ6UIIBOH

not attested not anchored not stored refs pending

Radioactive data: tracing through training

Alexandre Sablayrolles, Cordelia Schmid, Herv\'e J\'egou, Matthijs Douze

arxiv:2002.00937 v1 · 2020-02-03 · stat.ML · cs.CR · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHB5PTHFJAFEQNEEANQ6UIIBOH}

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

Asking Back: Interaction-Layer Antidistillation Watermarks

Receipt and verification

First computed	2026-07-05T00:38:37.413302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49c3d7cce5480a4834840361ea210171f8321e2e9f4fcf801d008ab976114c80

Aliases

arxiv: 2002.00937 · arxiv_version: 2002.00937v1 · doi: 10.48550/arxiv.2002.00937 · pith_short_12: JHB5PTHFJAFE · pith_short_16: JHB5PTHFJAFEQNEE · pith_short_8: JHB5PTHF

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/JHB5PTHFJAFEQNEEANQ6UIIBOH \
  | 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: 49c3d7cce5480a4834840361ea210171f8321e2e9f4fcf801d008ab976114c80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59be2589be4e12151f0d7c4a10f429f4139e652b0326c35bbc067841f1f17b90",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-02-03T18:41:08Z",
    "title_canon_sha256": "cd9a8df564030c9ab3c22e13eec74b8e6955d2da1357f45a962fc252102a21f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00937",
    "kind": "arxiv",
    "version": 1
  }
}