Pith Number

pith:3FUXFNXK

pith:2024:3FUXFNXKBUDEDVPOJG7WZ3XJ6Q

not attested not anchored not stored refs pending

Retrieval Head Mechanistically Explains Long-Context Factuality

Guangxuan Xiao, Hao Peng, Wenhao Wu, Yao Fu, Yizhong Wang

arxiv:2404.15574 v1 · 2024-04-24 · 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{3FUXFNXKBUDEDVPOJG7WZ3XJ6Q}

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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

23 papers in Pith

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Hallucinations as Orthogonal Noise: Inference-Time Manifold Alignment via Dynamic Contextual Orthogonalization

Receipt and verification

First computed	2026-07-05T08:11:29.830376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d96972b6ea0d0641d5ee49bf6ceee9f40eb8a000cbd917c141634dd9f4c7cc92

Aliases

arxiv: 2404.15574 · arxiv_version: 2404.15574v1 · doi: 10.48550/arxiv.2404.15574 · pith_short_12: 3FUXFNXKBUDE · pith_short_16: 3FUXFNXKBUDEDVPO · pith_short_8: 3FUXFNXK

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/3FUXFNXKBUDEDVPOJG7WZ3XJ6Q \
  | 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: d96972b6ea0d0641d5ee49bf6ceee9f40eb8a000cbd917c141634dd9f4c7cc92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41984b37edef9444afb80c7927bc61198c4b5481c01ea83c38a994ea08f98cce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-24T00:24:03Z",
    "title_canon_sha256": "9b1779bc25cde7042663bd6f2197983361de70d1729798aa7bd0ce52d7732a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15574",
    "kind": "arxiv",
    "version": 1
  }
}