Pith Number

pith:G4D34MAT

pith:2025:G4D34MATM6JDVICPLYKJPOF53D

not attested not anchored not stored refs pending

Transformer-based Spatial Grounding: A Comprehensive Survey

Ijazul Haq, Muhammad Saqib, Yingjie Zhang

arxiv:2507.12739 v1 · 2025-07-17 · 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{G4D34MATM6JDVICPLYKJPOF53D}

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	2026-07-05T11:38:38.245435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3707be301367923aa04f5e1497b8bdd8d51bcba0f5d8a2e90ad42b15be1608d2

Aliases

arxiv: 2507.12739 · arxiv_version: 2507.12739v1 · doi: 10.48550/arxiv.2507.12739 · pith_short_12: G4D34MATM6JD · pith_short_16: G4D34MATM6JDVICP · pith_short_8: G4D34MAT

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/G4D34MATM6JDVICPLYKJPOF53D \
  | 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: 3707be301367923aa04f5e1497b8bdd8d51bcba0f5d8a2e90ad42b15be1608d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f6987dfa1ea98292e3d85c8620753aeabf9c24f4520a5a64d2a52ea0bed0bc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-17T02:44:01Z",
    "title_canon_sha256": "e8a20b398823261e92e0d8cd5f7a088beef0b7b69a7c25b502f37e5065198b3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12739",
    "kind": "arxiv",
    "version": 1
  }
}