Pith Number

pith:7BL42FH6

pith:2014:7BL42FH6JQAHAEZ6LHRTZRCNCG

not attested not anchored not stored refs pending

Motion Estimation via Robust Decomposition with Constrained Rank

German Ros, Jose Alvarez, Julio Guerrero

arxiv:1410.6126 v1 · 2014-10-22 · 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{7BL42FH6JQAHAEZ6LHRTZRCNCG}

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	2026-05-18T02:39:32.553361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f857cd14fe4c0070133e59e33cc44d118255c50237fe0481fe818adccdaebce8

Aliases

arxiv: 1410.6126 · arxiv_version: 1410.6126v1 · doi: 10.48550/arxiv.1410.6126 · pith_short_12: 7BL42FH6JQAH · pith_short_16: 7BL42FH6JQAHAEZ6 · pith_short_8: 7BL42FH6

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/7BL42FH6JQAHAEZ6LHRTZRCNCG \
  | 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: f857cd14fe4c0070133e59e33cc44d118255c50237fe0481fe818adccdaebce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7611d9ce25966962234a74e6857e301bfaa0a5f422a234add99ac60ff75a309",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-10-22T18:15:27Z",
    "title_canon_sha256": "d0f639390529e2f804bcf8278477a1cba5ea91e92e3bca2bfd144e167f2070f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6126",
    "kind": "arxiv",
    "version": 1
  }
}