Pith Number

pith:53QZQBC4

pith:2026:53QZQBC45H6STEE4GWWYUVIFTQ

not attested not anchored not stored refs pending

DeepSurvey-Bench: Evaluating Academic Value of Automatically Generated Scientific Surveys

Da-Yi Wu, Ding-Yuan Liu, Guo-Biao Zhang, Heyan Huang, Huihui Li, Tian Lan, Xian-Ling Mao

arxiv:2601.15307 v2 · 2026-01-13 · cs.AI · 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{53QZQBC45H6STEE4GWWYUVIFTQ}

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

Externalizing Research Synthesis and Validation in AI Scientists through a Research Harness

Receipt and verification

First computed	2026-08-04T00:36:01.426440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee198045ce9fd29909c35ad8a55059c168904701e36a52e1e6ee6d7802e853f

Aliases

arxiv: 2601.15307 · arxiv_version: 2601.15307v2 · doi: 10.48550/arxiv.2601.15307 · pith_short_12: 53QZQBC45H6S · pith_short_16: 53QZQBC45H6STEE4 · pith_short_8: 53QZQBC4

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/53QZQBC45H6STEE4GWWYUVIFTQ \
  | 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: eee198045ce9fd29909c35ad8a55059c168904701e36a52e1e6ee6d7802e853f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e2982965e1f4a9de3ab5efa92f32e1449048a5d9142101ba45c8d4b9d02454",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-01-13T14:42:56Z",
    "title_canon_sha256": "d7482ab0a5c005f4501f75fd99dcb2e5931486aecfbaaaa8d702282337371926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.15307",
    "kind": "arxiv",
    "version": 2
  }
}