Pith Number

pith:JDLW6MFL

pith:2026:JDLW6MFLZSOX7HRWN66UHDC2E2

not attested not anchored not stored refs pending

HiEviDR-Bench: A Benchmark for Hierarchical Evidence Aggregation in Deep Research

Bangrui Xu, Chi Chen, Chunyi Peng, Maosong Sun, Sen Mei, Xuanhe Zhou, Yubo Sun, Yukun Yan, Zhenghao Liu

arxiv:2607.25151 v1 · 2026-07-27 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDLW6MFLZSOX7HRWN66UHDC2E2}

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	2026-07-29T00:25:05.540718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d76f30abcc9d7f9e366fbd438c5a26ae72cd8659b835afac9ea655d5c56121

Aliases

arxiv: 2607.25151 · arxiv_version: 2607.25151v1 · doi: 10.48550/arxiv.2607.25151 · pith_short_12: JDLW6MFLZSOX · pith_short_16: JDLW6MFLZSOX7HRW · pith_short_8: JDLW6MFL

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/JDLW6MFLZSOX7HRWN66UHDC2E2 \
  | 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: 48d76f30abcc9d7f9e366fbd438c5a26ae72cd8659b835afac9ea655d5c56121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3350aa27c41d0c305956722b18553b2361a684a75ad54d1ebb54ad50088ba93",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-27T23:50:46Z",
    "title_canon_sha256": "e2d1205f4ee0d2cb79f475118fd566a051e93d120697a6845840edb223dae344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25151",
    "kind": "arxiv",
    "version": 1
  }
}