Pith Number

pith:CDMR5G4K

pith:2016:CDMR5G4KKPMZ2S6IK5XKKYDV7Z

not attested not anchored not stored refs pending

A Factorization Approach to Inertial Affine Structure from Motion

Roberto Tron

arxiv:1608.02680 v1 · 2016-08-09 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDMR5G4KKPMZ2S6IK5XKKYDV7Z}

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	2026-05-18T01:09:33.910085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d91e9b8a53d99d4bc8576ea56075fe60cc58f068010c6289874cc5934657e0

Aliases

arxiv: 1608.02680 · arxiv_version: 1608.02680v1 · doi: 10.48550/arxiv.1608.02680 · pith_short_12: CDMR5G4KKPMZ · pith_short_16: CDMR5G4KKPMZ2S6I · pith_short_8: CDMR5G4K

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/CDMR5G4KKPMZ2S6IK5XKKYDV7Z \
  | 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: 10d91e9b8a53d99d4bc8576ea56075fe60cc58f068010c6289874cc5934657e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af60c340d0805211d8e77e2e5a58fbd7409b8176816b01f996fbeb101291a827",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-09T02:55:41Z",
    "title_canon_sha256": "1afff58868ec5e54dfd390ca70794b40ac99f5dfe6d9d3708dc7ef250cc8d1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02680",
    "kind": "arxiv",
    "version": 1
  }
}