Pith Number

pith:PCDLBI6P

pith:2021:PCDLBI6PN5WI4R7DWPUKDCUI7O

not attested not anchored not stored refs pending

An unsupervised deep learning framework for medical image denoising

Jignesh S. Bhatt, S. K. Patra, Swati Rai

arxiv:2103.06575 v1 · 2021-03-11 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCDLBI6PN5WI4R7DWPUKDCUI7O}

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	2026-07-05T02:22:10.669715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7886b0a3cf6f6c8e47e3b3e8a18a88fb9124d451a805a089e4501e2ef52a1305

Aliases

arxiv: 2103.06575 · arxiv_version: 2103.06575v1 · doi: 10.48550/arxiv.2103.06575 · pith_short_12: PCDLBI6PN5WI · pith_short_16: PCDLBI6PN5WI4R7D · pith_short_8: PCDLBI6P

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/PCDLBI6PN5WI4R7DWPUKDCUI7O \
  | 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: 7886b0a3cf6f6c8e47e3b3e8a18a88fb9124d451a805a089e4501e2ef52a1305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a65bfaaef41a7ef08d98204f9baefa52fbe25a0262b45912786f6ac051fe1a13",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-03-11T10:03:02Z",
    "title_canon_sha256": "18dc644efbeee744d016f1295baff3c3a37081619a40301d3e28e697ef8b99a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06575",
    "kind": "arxiv",
    "version": 1
  }
}