Pith Number

pith:W6SWUHEL

pith:2025:W6SWUHELBWKH6I3LQIPIXCICIE

not attested not anchored not stored refs pending

Learning to Attribute with Attention

Aleksander Madry, Benjamin Cohen-Wang, Yung-Sung Chuang

arxiv:2504.13752 v1 · 2025-04-18 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6SWUHELBWKH6I3LQIPIXCICIE}

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

2 papers in Pith

MaxShapley: Towards Incentive-compatible Generative Search with Fair Context Attribution

FlashRT: Towards Computationally and Memory Efficient Red-Teaming for Prompt Injection and Knowledge Corruption

Receipt and verification

First computed	2026-07-05T10:51:01.595355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a56a1c8b0d947f236b821e8b8902412efc05c1890abe7420d8bcf4f1ce55f4

Aliases

arxiv: 2504.13752 · arxiv_version: 2504.13752v1 · doi: 10.48550/arxiv.2504.13752 · pith_short_12: W6SWUHELBWKH · pith_short_16: W6SWUHELBWKH6I3L · pith_short_8: W6SWUHEL

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/W6SWUHELBWKH6I3LQIPIXCICIE \
  | 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: b7a56a1c8b0d947f236b821e8b8902412efc05c1890abe7420d8bcf4f1ce55f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280ecdb405b0bcf12bfca0a7697ef3ed3e1c1d32c3264b4fde3d4ebe9d0f634e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-18T15:36:28Z",
    "title_canon_sha256": "a214c6b4d60338a1777e5b448b0ac6dc137e90cf0bb4d92446a0de47958a5d8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13752",
    "kind": "arxiv",
    "version": 1
  }
}