Pith Number

pith:PBB3QP7D

pith:2025:PBB3QP7DXGWMVV26OETTCY3ACE

not attested not anchored not stored refs pending

SMDS-based Rigid Body Localization

David Gonz\'alez G., Giuseppe Abreu, Niclas F\"uhrling, Osvaldo Gonsa

arxiv:2509.01223 v1 · 2025-09-01 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBB3QP7DXGWMVV26OETTCY3ACE}

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	2026-07-05T12:02:56.393393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7843b83fe3b9accad75e71273163601121989b2ce8b62f83b5bbd0ede643cf62

Aliases

arxiv: 2509.01223 · arxiv_version: 2509.01223v1 · doi: 10.48550/arxiv.2509.01223 · pith_short_12: PBB3QP7DXGWM · pith_short_16: PBB3QP7DXGWMVV26 · pith_short_8: PBB3QP7D

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/PBB3QP7DXGWMVV26OETTCY3ACE \
  | 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: 7843b83fe3b9accad75e71273163601121989b2ce8b62f83b5bbd0ede643cf62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418e7754d746a6f1e5cb09fd5e950087d4a1373161d2cf272d89f2075ebbbbe5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-09-01T08:09:01Z",
    "title_canon_sha256": "d86c1d473573f0217217cf86c70a376a9c5ce5db4e09dd03c8fdd5d2d16eea32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01223",
    "kind": "arxiv",
    "version": 1
  }
}