Pith Number

pith:YCBCZ3Z7

pith:2025:YCBCZ3Z73LSE6D3O7FSIPRSZ3T

not attested not anchored not stored refs pending

LLM$\times$MapReduce-V2: Entropy-Driven Convolutional Test-Time Scaling for Generating Long-Form Articles from Extremely Long Resources

Bo An, Chaoqun He, Haoyu Wang, Maosong Sun, Shuo Wang, Xiaorong Wang, Yujia Fu, Zhili Li, Zhiyuan Liu, Zhu Zhang, Zirui Ren

arxiv:2504.05732 v2 · 2025-04-08 · 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{YCBCZ3Z73LSE6D3O7FSIPRSZ3T}

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

DeepSurvey: Enhancing Analytical Depth and Citation Reliability in Automated Survey Generation

XtraGPT: Context-Aware and Controllable Academic Paper Revision via Human-AI Collaboration

Receipt and verification

First computed	2026-07-05T10:49:16.768812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0822cef3fdae44f0f6ef96487c659dcf1546b321d811b7fe1828b11cd5fe762

Aliases

arxiv: 2504.05732 · arxiv_version: 2504.05732v2 · doi: 10.48550/arxiv.2504.05732 · pith_short_12: YCBCZ3Z73LSE · pith_short_16: YCBCZ3Z73LSE6D3O · pith_short_8: YCBCZ3Z7

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/YCBCZ3Z73LSE6D3O7FSIPRSZ3T \
  | 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: c0822cef3fdae44f0f6ef96487c659dcf1546b321d811b7fe1828b11cd5fe762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e2033393c503f6dcc63094df4776088ce1c7669a3f860697fa4049b17aef91a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-08T07:03:48Z",
    "title_canon_sha256": "09492f62ee755ed67062251eb94d718ffecd7780513252e4c89f3e61dd02d768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05732",
    "kind": "arxiv",
    "version": 2
  }
}