Pith Number

pith:2C2GCCZG

pith:2020:2C2GCCZG3JLFI2GH33NKPGDTKR

not attested not anchored not stored refs pending

Lossless Compression of Mosaic Images with Convolutional Neural Network Prediction

Seyed Mehdi Ayyoubzadeh, Xiaolin Wu

arxiv:2001.10484 v1 · 2020-01-28 · eess.IV · 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{2C2GCCZG3JLFI2GH33NKPGDTKR}

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	2026-07-05T00:36:53.066238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b4610b26da565468c7dedaa79873544881e963285f9f6ded0450771c415d2e

Aliases

arxiv: 2001.10484 · arxiv_version: 2001.10484v1 · doi: 10.48550/arxiv.2001.10484 · pith_short_12: 2C2GCCZG3JLF · pith_short_16: 2C2GCCZG3JLFI2GH · pith_short_8: 2C2GCCZG

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/2C2GCCZG3JLFI2GH33NKPGDTKR \
  | 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: d0b4610b26da565468c7dedaa79873544881e963285f9f6ded0450771c415d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915ca2788c73499fad7b94d4beb4f3610d6cee805e3ff78ca61ca1b4f3ef4028",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-01-28T17:41:31Z",
    "title_canon_sha256": "521afe37ee9cc6e499bd93a04adc0d13b561e97dd85d1b5b8fec7e7dcb64cc91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10484",
    "kind": "arxiv",
    "version": 1
  }
}