Pith Number

pith:Z3LJDN45

pith:2012:Z3LJDN453DDHPF7YIRVIUWLCTJ

not attested not anchored not stored refs pending

Efficient Point-to-Subspace Query in $\ell^1$: Theory and Applications in Computer Vision

John Wright, Ju Sun, Yuqian Zhang

arxiv:1211.0757 v1 · 2012-11-05 · stat.ML · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3LJDN453DDHPF7YIRVIUWLCTJ}

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	2026-05-18T03:41:31.641984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced691b79dd8c67797f8446a8a59629a74706e0c4f0596503ccf4a5dfc607ff8

Aliases

arxiv: 1211.0757 · arxiv_version: 1211.0757v1 · doi: 10.48550/arxiv.1211.0757 · pith_short_12: Z3LJDN453DDH · pith_short_16: Z3LJDN453DDHPF7Y · pith_short_8: Z3LJDN45

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/Z3LJDN453DDHPF7YIRVIUWLCTJ \
  | 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: ced691b79dd8c67797f8446a8a59629a74706e0c4f0596503ccf4a5dfc607ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64c7cdbb0be66d1ad8b02e5cad4cbd34ffdd9059f0d6a59d05ceed6051f87b80",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-11-05T04:15:25Z",
    "title_canon_sha256": "64496081869747b259ea3c743b7276c6052e60cbeaed6bd9e690808915a181f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0757",
    "kind": "arxiv",
    "version": 1
  }
}