Pith Number

pith:3JMA26ID

pith:2016:3JMA26IDCEF4LO43GWJTYAOK3P

not attested not anchored not stored refs pending

Defining the Pose of any 3D Rigid Object and an Associated Distance

Fr\'ed\'eric Devernay, James Crowley, Laetitia Leyrit, Romain Br\'egier

arxiv:1612.04631 v3 · 2016-12-14 · cs.CV · math.MG · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JMA26IDCEF4LO43GWJTYAOK3P}

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	2026-05-18T00:29:21.068303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da580d7903110bc5bb9b35933c01cadbf2afce6756e8a98d47528afc9c3a4710

Aliases

arxiv: 1612.04631 · arxiv_version: 1612.04631v3 · doi: 10.48550/arxiv.1612.04631 · pith_short_12: 3JMA26IDCEF4 · pith_short_16: 3JMA26IDCEF4LO43 · pith_short_8: 3JMA26ID

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/3JMA26IDCEF4LO43GWJTYAOK3P \
  | 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: da580d7903110bc5bb9b35933c01cadbf2afce6756e8a98d47528afc9c3a4710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4965fb56c93cfd73dc7aee57d848e0b39580e56c4c989c2b30efcf96e5af93df",
    "cross_cats_sorted": [
      "math.MG",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-14T13:46:55Z",
    "title_canon_sha256": "30c8a1d86acb0fac11506292af2961571252261028b915dc3c2930874f69b4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04631",
    "kind": "arxiv",
    "version": 3
  }
}