Pith Number

pith:RQBR7T7E

pith:2015:RQBR7T7EYJO2ZNREWTOYNW34CU

not attested not anchored not stored refs pending

Probabilistic Depth Image Registration incorporating Nonvisual Information

Aude Billard, Ludovic Righetti, Manuel W\"uthrich, Peter Pastor, Stefan Schaal

arxiv:1504.07857 v2 · 2015-04-29 · cs.RO · 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{RQBR7T7EYJO2ZNREWTOYNW34CU}

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	2026-05-18T02:17:13.977043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c031fcfe4c25dacb624b4dd86db7c1521e4e404e517421fa342caa99a3d6bc1

Aliases

arxiv: 1504.07857 · arxiv_version: 1504.07857v2 · doi: 10.48550/arxiv.1504.07857 · pith_short_12: RQBR7T7EYJO2 · pith_short_16: RQBR7T7EYJO2ZNRE · pith_short_8: RQBR7T7E

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/RQBR7T7EYJO2ZNREWTOYNW34CU \
  | 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: 8c031fcfe4c25dacb624b4dd86db7c1521e4e404e517421fa342caa99a3d6bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42e1bab3072b05283729dc9faf4e13241c7c37cc42dccfff294860c6aaa2e1d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2015-04-29T13:45:20Z",
    "title_canon_sha256": "ae2d1be8728dba512d1a8881ef6b3c0aa2ee8f833b4a140864b014cacc90d973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07857",
    "kind": "arxiv",
    "version": 2
  }
}