Pith Number

pith:TUMKJTSD

pith:2021:TUMKJTSDA244LO5VYSHYUC7BEQ

not attested not anchored not stored refs pending

Watermarking Images in Self-Supervised Latent Spaces

Alexandre Sablayrolles, Herv\'e J\'egou, Matthijs Douze, Pierre Fernandez, Teddy Furon

arxiv:2112.09581 v2 · 2021-12-17 · 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{TUMKJTSDA244LO5VYSHYUC7BEQ}

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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

Task-Agnostic Language Model Watermarking via High Entropy Passthrough Layers

Receipt and verification

First computed	2026-07-05T04:07:43.157046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d18a4ce4306b9c5bbb5c48f8a0be12431c5212593b3ac563b1b77389140ccb1

Aliases

arxiv: 2112.09581 · arxiv_version: 2112.09581v2 · doi: 10.48550/arxiv.2112.09581 · pith_short_12: TUMKJTSDA244 · pith_short_16: TUMKJTSDA244LO5V · pith_short_8: TUMKJTSD

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/TUMKJTSDA244LO5VYSHYUC7BEQ \
  | 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: 9d18a4ce4306b9c5bbb5c48f8a0be12431c5212593b3ac563b1b77389140ccb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681dce1224a78a841cd35d5f5ed16873470be210cca1c1d5343d71c02d43b6df",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-17T15:52:46Z",
    "title_canon_sha256": "87fc89338d45a2e4f030aca563d699667f693eb2086d227d548f7b5b7f011a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09581",
    "kind": "arxiv",
    "version": 2
  }
}