Pith Number

pith:T3WYJGOD

pith:2026:T3WYJGODUT3SFFX4XXZ3BXCGSL

not attested not anchored not stored refs pending

Global Cross-Modal Geo-Localization: A Million-Scale Dataset and a Physical Consistency Learning Framework

Chaoqiang Xu, Jiayuan Li, Jinhui Chen, Pengcheng Shi, Qingwu Hu, Shaocheng Yan, Sili Zhou, Yuan Kou, Yutong Hu

arxiv:2603.08491 v2 · 2026-03-09 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3WYJGODUT3SFFX4XXZ3BXCGSL}

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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	2026-06-05T01:14:36.235246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eed8499c3a4f72296fcbdf3b0dc4692c49147ed21b7c8fc8c3c04905bd0d50b

Aliases

arxiv: 2603.08491 · arxiv_version: 2603.08491v2 · doi: 10.48550/arxiv.2603.08491 · pith_short_12: T3WYJGODUT3S · pith_short_16: T3WYJGODUT3SFFX4 · pith_short_8: T3WYJGOD

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/T3WYJGODUT3SFFX4XXZ3BXCGSL \
  | 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: 9eed8499c3a4f72296fcbdf3b0dc4692c49147ed21b7c8fc8c3c04905bd0d50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91dfaaec2444ead8a220992205ad53eb4edb435d1c93ecf6c2f0be60548a6a76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-09T15:27:19Z",
    "title_canon_sha256": "938fe9a2fffe86e1b3c2119e3d133c6e374519012bd85ce9bbf5d0810abafa50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.08491",
    "kind": "arxiv",
    "version": 2
  }
}