Pith Number

pith:S7QZL3SH

pith:2020:S7QZL3SHC3FXBXVLIFCGH5OVVJ

not attested not anchored not stored refs pending

Adversarial Semantic Collisions

Alexander M. Rush, Congzheng Song, Vitaly Shmatikov

arxiv:2011.04743 v1 · 2020-11-09 · cs.CL · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7QZL3SHC3FXBXVLIFCGH5OVVJ}

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

ALDEN: Boosting Private Data Extraction from Retrieval-Augmented Generation Systems via Active Learning and Distribution Estimation

Receipt and verification

First computed	2026-07-05T01:50:39.721439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e195ee4716cb70deab414463f5d5aa6745ecb162112a3f33de44da69c67458

Aliases

arxiv: 2011.04743 · arxiv_version: 2011.04743v1 · doi: 10.48550/arxiv.2011.04743 · pith_short_12: S7QZL3SHC3FX · pith_short_16: S7QZL3SHC3FXBXVL · pith_short_8: S7QZL3SH

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/S7QZL3SHC3FXBXVLIFCGH5OVVJ \
  | 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: 97e195ee4716cb70deab414463f5d5aa6745ecb162112a3f33de44da69c67458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abb1b6f62d34d02b7d0d27e67d27d18c53ce52f01ab38f871a083a47ac4e95ed",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-09T20:42:01Z",
    "title_canon_sha256": "361298ee9b5ad7de9a050cbce50401a013da40e73dd4821f7653d4be599f4fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04743",
    "kind": "arxiv",
    "version": 1
  }
}