Pith Number

pith:DWRYMQD2

pith:2026:DWRYMQD236ZQISPQYQEY5FURXY

not attested not anchored not stored refs pending

DisasterTD: Disaster Toponym Disambiguation Using Multimodal LLMs and Cross-View Geolocalization

Danfeng Hong, Hao Li, Naixia Mou, Weijia Li, Wenping Yin, Ziqi Liu

arxiv:2607.24856 v1 · 2026-07-26 · cs.CV · 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{DWRYMQD236ZQISPQYQEY5FURXY}

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	2026-07-29T00:24:48.178454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da386407adfb30449f0c4098e9691be3b959a51be065ee34a239ddaa7a79b1c

Aliases

arxiv: 2607.24856 · arxiv_version: 2607.24856v1 · doi: 10.48550/arxiv.2607.24856 · pith_short_12: DWRYMQD236ZQ · pith_short_16: DWRYMQD236ZQISPQ · pith_short_8: DWRYMQD2

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/DWRYMQD236ZQISPQYQEY5FURXY \
  | 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: 1da386407adfb30449f0c4098e9691be3b959a51be065ee34a239ddaa7a79b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1d5a06d01a24ba9438ce39283d31b39a6521bc722612a087b87c6b8d8eb09a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-26T02:51:53Z",
    "title_canon_sha256": "1a8cb576c522aa5d5ef581f78a7e837dc12528aa94b16738c0dfea16af50491d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24856",
    "kind": "arxiv",
    "version": 1
  }
}