Pith Number

pith:FAYFRAP2

pith:2023:FAYFRAP2C5KUUUULTV3XSAQMTQ

not attested not anchored not stored refs pending

Shape from Shading for Robotic Manipulation

Arkadeep Narayan Chaudhury, Christopher G. Atkeson, Leonid Keselman

arxiv:2304.11824 v2 · 2023-04-24 · 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{FAYFRAP2C5KUUUULTV3XSAQMTQ}

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	2026-07-05T07:09:47.421697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28305881fa17554a528b9d7779020c9c25ab278862c60dc95a3c5a073eebcd44

Aliases

arxiv: 2304.11824 · arxiv_version: 2304.11824v2 · doi: 10.48550/arxiv.2304.11824 · pith_short_12: FAYFRAP2C5KU · pith_short_16: FAYFRAP2C5KUUUUL · pith_short_8: FAYFRAP2

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/FAYFRAP2C5KUUUULTV3XSAQMTQ \
  | 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: 28305881fa17554a528b9d7779020c9c25ab278862c60dc95a3c5a073eebcd44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c95acc01c945b9cfe1a75cf66371d956d13a9bd584c7c2d4e12b57615f8ed3d2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-04-24T05:18:24Z",
    "title_canon_sha256": "67da299d4594456bbc06de44638dd485f2ff670302cea0a98a97670282272137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11824",
    "kind": "arxiv",
    "version": 2
  }
}