Pith Number

pith:3K7MS5JG

pith:2020:3K7MS5JGT6GXEQ54HOMHA5DSYB

not attested not anchored not stored refs pending

A Convolutional Neural Network-Based Low Complexity Filter

Chao Liu, Heming Sun, Jiro Katto, Xiaoyang Zeng, Yibo Fan

arxiv:2009.02733 v1 · 2020-09-06 · eess.IV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3K7MS5JGT6GXEQ54HOMHA5DSYB}

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	2026-07-05T01:33:25.288842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dabec975269f8d7243bc3b98707472c04bf558d26ff3ae8dbd4809d40f1556f9

Aliases

arxiv: 2009.02733 · arxiv_version: 2009.02733v1 · doi: 10.48550/arxiv.2009.02733 · pith_short_12: 3K7MS5JGT6GX · pith_short_16: 3K7MS5JGT6GXEQ54 · pith_short_8: 3K7MS5JG

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/3K7MS5JGT6GXEQ54HOMHA5DSYB \
  | 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: dabec975269f8d7243bc3b98707472c04bf558d26ff3ae8dbd4809d40f1556f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb4e58dfbf82353e6732bd603b87b8683aee345fcba59307efb37253568e848",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-06T13:42:41Z",
    "title_canon_sha256": "6fec008a06abaa3532b43bd486a3fae5b131507dedb97c07d6fa756a8374fb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02733",
    "kind": "arxiv",
    "version": 1
  }
}