Pith Number

pith:ZKVFCHWD

pith:2023:ZKVFCHWDPYONE2GTVB5TVH7EQ3

not attested not anchored not stored refs pending

Foundation Models and Fair Use

Dan Jurafsky, Mark A. Lemley, Percy Liang, Peter Henderson, Tatsunori Hashimoto, Xuechen Li

arxiv:2303.15715 v1 · 2023-03-28 · cs.CY · cs.AI · 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{ZKVFCHWDPYONE2GTVB5TVH7EQ3}

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

6 papers in Pith

Towards an Agent-First Web: Redesigning the Web for AI Agents

Debiasing Without Protected Attributes: Latent Concept Erasure from Textual Profiles

AI Native Games: A Survey and Roadmap

A Human-Centric Framework for Data Attribution in Large Language Models

ChemCrow: Augmenting large-language models with chemistry tools

Receipt and verification

First computed	2026-07-05T05:56:04.339814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caaa511ec37e1cd268d3a87b3a9fe486d485d5853fcaf75df70cce146967987d

Aliases

arxiv: 2303.15715 · arxiv_version: 2303.15715v1 · doi: 10.48550/arxiv.2303.15715 · pith_short_12: ZKVFCHWDPYON · pith_short_16: ZKVFCHWDPYONE2GT · pith_short_8: ZKVFCHWD

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/ZKVFCHWDPYONE2GTVB5TVH7EQ3 \
  | 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: caaa511ec37e1cd268d3a87b3a9fe486d485d5853fcaf75df70cce146967987d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d4b0fc89344c13348afb564a281672e7d50dd40159590d97721c6daae05b33",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-03-28T03:58:40Z",
    "title_canon_sha256": "29eab2ef941a7d8ed27b46345e55bcad1926a0fcb07aa1f766406d6afdcd5c56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15715",
    "kind": "arxiv",
    "version": 1
  }
}