Pith Number

pith:RAYW5EGA

pith:2026:RAYW5EGARZ3SYRKIMKP7EALC2A

not attested not anchored not stored refs pending

Map as a Prompt: Learning Multi-Modal Spatial-Signal Foundation Models for Cross-scenario Wireless Localization

Hui Wang, Xun Zhou, Yong Chu, Yue Yu, Zenglin Xu

arxiv:2607.15713 v1 · 2026-07-17 · eess.SP · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAYW5EGARZ3SYRKIMKP7EALC2A}

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	2026-07-20T01:19:05.778525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88316e90c08e772c4548629ff20162d00543105e2a21d7deea160745420cda40

Aliases

arxiv: 2607.15713 · arxiv_version: 2607.15713v1 · doi: 10.48550/arxiv.2607.15713 · pith_short_12: RAYW5EGARZ3S · pith_short_16: RAYW5EGARZ3SYRKI · pith_short_8: RAYW5EGA

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/RAYW5EGARZ3SYRKIMKP7EALC2A \
  | 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: 88316e90c08e772c4548629ff20162d00543105e2a21d7deea160745420cda40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc7a051afe95519bf3374f2d3ebc31757ae02e1ab74829be078c389bcd9cf25",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-07-17T07:50:15Z",
    "title_canon_sha256": "7e4dbd79244b373eb35efce91ba5d7d0b1d62b271595b2aa59dedbc4b6f9fc15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15713",
    "kind": "arxiv",
    "version": 1
  }
}