Pith Number

pith:U6CM7LQI

pith:2014:U6CM7LQIVCXTPJG2SMQTMDPKOR

not attested not anchored not stored refs pending

Challenge IEEE-ISBI/TCB : Application of Covariance matrices and wavelet marginals

Florian Yger

arxiv:1410.2663 v1 · 2014-10-10 · 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{U6CM7LQIVCXTPJG2SMQTMDPKOR}

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	2026-05-18T02:40:37.620159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a784cfae08a8af37a4da9321360dea74613defafa6629444a5b9f2a697607b00

Aliases

arxiv: 1410.2663 · arxiv_version: 1410.2663v1 · doi: 10.48550/arxiv.1410.2663 · pith_short_12: U6CM7LQIVCXT · pith_short_16: U6CM7LQIVCXTPJG2 · pith_short_8: U6CM7LQI

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/U6CM7LQIVCXTPJG2SMQTMDPKOR \
  | 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: a784cfae08a8af37a4da9321360dea74613defafa6629444a5b9f2a697607b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0139d92f63de80d6d34a35708307267bbe24796837f455a1215a0c845a54e063",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-10-10T02:48:08Z",
    "title_canon_sha256": "e20aba246d4acbecec3789470e4e0d211dff2e54c5eaf7da380a1f5838f43aea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2663",
    "kind": "arxiv",
    "version": 1
  }
}