Pith Number

pith:D6ZEJHM2

pith:2025:D6ZEJHM2DGUBJO45LXCUY6TK42

not attested not anchored not stored refs pending

Information Entropy Invariance: Enhancing Length Extrapolation in Attention Mechanisms

Fengfeng Zhou, Jianlin Su, Kewei Li, Lan Huang, Ruochi Zhang, Yanwen Kong, Yiping Xu

arxiv:2501.08570 v3 · 2025-01-15 · 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{D6ZEJHM2DGUBJO45LXCUY6TK42}

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

When does training on downscaled images yield the same gradients?

Receipt and verification

First computed	2026-07-05T10:05:16.398112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb2449d9a19a814bb9d5dc54c7a6ae68a2212fadd2d87b82780ffbf177d95d8

Aliases

arxiv: 2501.08570 · arxiv_version: 2501.08570v3 · doi: 10.48550/arxiv.2501.08570 · pith_short_12: D6ZEJHM2DGUB · pith_short_16: D6ZEJHM2DGUBJO45 · pith_short_8: D6ZEJHM2

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/D6ZEJHM2DGUBJO45LXCUY6TK42 \
  | 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: 1fb2449d9a19a814bb9d5dc54c7a6ae68a2212fadd2d87b82780ffbf177d95d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "153b01a98c28889cf86b7aacebd4c65a886a78bf7cb63a9089080b71af5e688f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-15T04:32:41Z",
    "title_canon_sha256": "5752d8f3aa797841961bdfbcd0fed97920663b9ccd19c3cedb7976d92a086f98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08570",
    "kind": "arxiv",
    "version": 3
  }
}