Pith Number

pith:5TMQADKA

pith:2026:5TMQADKAXN32CDXRDADA45OY2G

not attested not anchored not stored refs pending

Multi-Agent Collaborative Reasoning with Tool-Augmented Evidence for Urban Region Profiling

Guangyin Jin, Jiabo Liu, Song Gao, Xixuan Hao, Yihang Yang, Yutian Jiang, Yuxuan Liang

arxiv:2607.13558 v1 · 2026-07-15 · 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{5TMQADKAXN32CDXRDADA45OY2G}

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	2026-07-16T01:22:54.105732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecd9000d40bb77a10ef118060e75d8d1b973695566efbcfa679d27cd57347fb2

Aliases

arxiv: 2607.13558 · arxiv_version: 2607.13558v1 · doi: 10.48550/arxiv.2607.13558 · pith_short_12: 5TMQADKAXN32 · pith_short_16: 5TMQADKAXN32CDXR · pith_short_8: 5TMQADKA

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/5TMQADKAXN32CDXRDADA45OY2G \
  | 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: ecd9000d40bb77a10ef118060e75d8d1b973695566efbcfa679d27cd57347fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b725d5ac549ad3df06da2d91edb2b8d63e6f06d4959f1b5eff2b86ca77c09d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-15T08:01:42Z",
    "title_canon_sha256": "b1f8e2c5d2d52f7eeadca7a1764baaa4627a3ff4f5e42f668a4b3adbe34d1a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13558",
    "kind": "arxiv",
    "version": 1
  }
}