Pith Number

pith:SLNDC3BV

pith:2014:SLNDC3BVUHHQ4PIOZU5AVWS6C5

not attested not anchored not stored refs pending

Hand-Eye and Robot-World Calibration by Global Polynomial Optimization

CTU/FEE), Didier Henrion (LAAS, Jan Heller, Tomas Pajdla

arxiv:1402.3261 v1 · 2014-02-13 · cs.CV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLNDC3BVUHHQ4PIOZU5AVWS6C5}

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	2026-05-18T02:59:07.086811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92da316c35a1cf0e3d0ecd3a0ada5e1744a9a7848ac6096ba1cefff310d869ce

Aliases

arxiv: 1402.3261 · arxiv_version: 1402.3261v1 · doi: 10.48550/arxiv.1402.3261 · pith_short_12: SLNDC3BVUHHQ · pith_short_16: SLNDC3BVUHHQ4PIO · pith_short_8: SLNDC3BV

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/SLNDC3BVUHHQ4PIOZU5AVWS6C5 \
  | 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: 92da316c35a1cf0e3d0ecd3a0ada5e1744a9a7848ac6096ba1cefff310d869ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e50757935a428988b416f4a9df5fc0ec5878a025f9b871a6a53b69961a9644c",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-02-13T19:17:01Z",
    "title_canon_sha256": "0c83e740052e10f87664d34ac77707380a20fed0ef9324fae42e3e1fb825ade1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3261",
    "kind": "arxiv",
    "version": 1
  }
}