Pith Number

pith:2YSS3MGA

pith:2018:2YSS3MGAIXF3CG2Y6CG2QOSSLP

not attested not anchored not stored refs pending

Coupled Analysis Dictionary Learning to inductively learn inversion: Application to real-time reconstruction of Biomedical signals

Angshul Majumdar, Brojeshwar Bhowmick, Kavya Gupta

arxiv:1812.09878 v1 · 2018-12-24 · 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{2YSS3MGAIXF3CG2Y6CG2QOSSLP}

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	2026-05-17T23:57:26.545444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6252db0c045cbb11b58f08da83a525bfd71bc8610a4877e9b26410d7c180d97

Aliases

arxiv: 1812.09878 · arxiv_version: 1812.09878v1 · doi: 10.48550/arxiv.1812.09878 · pith_short_12: 2YSS3MGAIXF3 · pith_short_16: 2YSS3MGAIXF3CG2Y · pith_short_8: 2YSS3MGA

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/2YSS3MGAIXF3CG2Y6CG2QOSSLP \
  | 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: d6252db0c045cbb11b58f08da83a525bfd71bc8610a4877e9b26410d7c180d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "754356c863434fe255293bc59a03e45026e9bfd7a389ff96fe1e6090026560f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-24T10:17:20Z",
    "title_canon_sha256": "551f7f486be72bd6b8694bb5d9f5c859b1502d1a7d413e8abcb0b8106d7bd183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09878",
    "kind": "arxiv",
    "version": 1
  }
}