Pith Number

pith:IPF5UAAN

pith:2021:IPF5UAANGNGCCITPD6GW52RBC5

not attested not anchored not stored refs pending

Knowledge Neurons in Pretrained Transformers

Baobao Chang, Damai Dai, Furu Wei, Li Dong, Yaru Hao, Zhifang Sui

arxiv:2104.08696 v2 · 2021-04-18 · 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{IPF5UAANGNGCCITPD6GW52RBC5}

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

13 papers in Pith

Exposing the Illusion of Erasure in Knowledge Editing for LLMs

Factual Retrieval in LLMs Is a Redundant, Distributed and Non-Contiguous Process

Why Muon Outperforms Adam: A Curvature Perspective

FocusDiT: Masking Queries in Diffusion Transformers for Fine-grained Image Generation

Seeing Through Multiple Views: Parameter-Efficient Fine-Tuning via Selective Neurons for Consistent Radiology Report Generation

Receipt and verification

First computed	2026-07-05T04:03:24.728255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43cbda000d334c21226f1f8d6eea21177fe8fffde6c1414b2ea8a70cd4c9ff17

Aliases

arxiv: 2104.08696 · arxiv_version: 2104.08696v2 · doi: 10.48550/arxiv.2104.08696 · pith_short_12: IPF5UAANGNGC · pith_short_16: IPF5UAANGNGCCITP · pith_short_8: IPF5UAAN

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/IPF5UAANGNGCCITPD6GW52RBC5 \
  | 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: 43cbda000d334c21226f1f8d6eea21177fe8fffde6c1414b2ea8a70cd4c9ff17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70cac5060bbb9f1d761f841acf0eeca44ffce62c5e5f46b07468b3408ff6bdf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-18T03:38:26Z",
    "title_canon_sha256": "9f3cad8ae4b8cd9c3c44ac7c115258d8824c2fe82a81e92ff353948bcb0db5b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08696",
    "kind": "arxiv",
    "version": 2
  }
}