Pith Number

pith:B5HMNEIM

pith:2026:B5HMNEIM43VQIQEJU5PZGESNUK

not attested not anchored not stored refs pending

SurveyLens: A Discipline-Aware Benchmark for Automatic Survey Generation

Beichen Guo, Haochen Shi, Haoyang Li, Jia Gu, Jian Wang, Ruosong Yang, Senzhang Wang, Shuaiqi Liu, Zhiyuan Wen

arxiv:2602.11238 v2 · 2026-02-11 · 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{B5HMNEIM43VQIQEJU5PZGESNUK}

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.

Receipt and verification

First computed	2026-06-09T02:07:20.852686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4ec6910ce6eb044089a75f93124da294151251fe5c0bd017ba1c0517a1fa8a

Aliases

arxiv: 2602.11238 · arxiv_version: 2602.11238v2 · doi: 10.48550/arxiv.2602.11238 · pith_short_12: B5HMNEIM43VQ · pith_short_16: B5HMNEIM43VQIQEJ · pith_short_8: B5HMNEIM

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/B5HMNEIM43VQIQEJU5PZGESNUK \
  | 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: 0f4ec6910ce6eb044089a75f93124da294151251fe5c0bd017ba1c0517a1fa8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c38537b1a6284a383989632ab6b60c5ce8ff57664983c0a75f1cf15a97153498",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-11T17:16:43Z",
    "title_canon_sha256": "6e217e8df32386230a2b3e3b4b7bdd10e4f7473e0f74789c02063377423ff2f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.11238",
    "kind": "arxiv",
    "version": 2
  }
}