Pith Number

pith:WTNWKSYT

pith:2026:WTNWKSYTV2EGEFABIFLNO3RF2O

not attested not anchored not stored refs pending

Towards Verifiable Multimodal Deep Research: A Multi-Agent Harness for Interleaved Report Generation

Chenghao Zhang, Guanting Dong, Tong Zhao, Yufan Liu, Zhicheng Dou

arxiv:2605.29861 v1 · 2026-05-28 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTNWKSYTV2EGEFABIFLNO3RF2O}

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	2026-05-29T02:05:56.611949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4db654b13ae886214014156d76e25d390c80816a62351543c67096e308bd06c

Aliases

arxiv: 2605.29861 · arxiv_version: 2605.29861v1 · doi: 10.48550/arxiv.2605.29861 · pith_short_12: WTNWKSYTV2EG · pith_short_16: WTNWKSYTV2EGEFAB · pith_short_8: WTNWKSYT

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/WTNWKSYTV2EGEFABIFLNO3RF2O \
  | 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: b4db654b13ae886214014156d76e25d390c80816a62351543c67096e308bd06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96175cd7ebeb77140ef7ea854d1d9b4728415dc20b61accd099fe4e5f1eca68",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T12:40:34Z",
    "title_canon_sha256": "55a1c33fcccb8e52053cd9f9a86ee2bf0187c2e636172a560cfd4905dfe7b51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29861",
    "kind": "arxiv",
    "version": 1
  }
}