Pith Number

pith:VRXJVZSY

pith:2023:VRXJVZSYJHTMSL2ZEBLHAMYKWY

not attested not anchored not stored refs pending

A Distance-Geometric Method for Recovering Robot Joint Angles From an RGB Image

Filip Mari\'c, Ivan Bili\'c, Ivan Markovi\'c, Ivan Petrovi\'c

arxiv:2301.02051 v2 · 2023-01-05 · cs.RO · cs.AI · cs.CG · cs.CV · 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{VRXJVZSYJHTMSL2ZEBLHAMYKWY}

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	2026-07-05T06:04:53.394404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6e9ae65849e6c92f59205670330ab631936528c37daac26caee04470b50c88

Aliases

arxiv: 2301.02051 · arxiv_version: 2301.02051v2 · doi: 10.48550/arxiv.2301.02051 · pith_short_12: VRXJVZSYJHTM · pith_short_16: VRXJVZSYJHTMSL2Z · pith_short_8: VRXJVZSY

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/VRXJVZSYJHTMSL2ZEBLHAMYKWY \
  | 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: ac6e9ae65849e6c92f59205670330ab631936528c37daac26caee04470b50c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f6eef04f2782a8f5d5921adad7663008acc01b99ce89bd5da19ede2a0baa21d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CG",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-01-05T12:57:45Z",
    "title_canon_sha256": "9abf85992dc938a2f8529f1d3484e358e7c938e04ba8333523136024772754d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02051",
    "kind": "arxiv",
    "version": 2
  }
}