Pith Number

pith:SYJ5K2ND

pith:2017:SYJ5K2NDHTJ5DC3WIFTX7VXDXC

not attested not anchored not stored refs pending

Convolutional Neural Pyramid for Image Processing

Jiaya Jia, Xiaoyong Shen, Xin Tao, Ying-Cong Chen

arxiv:1704.02071 v1 · 2017-04-07 · 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{SYJ5K2NDHTJ5DC3WIFTX7VXDXC}

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	2026-05-18T00:46:50.884415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9613d569a33cd3d18b7641677fd6e3b899ed1a4e0a7236b78b8f62240ed00fbf

Aliases

arxiv: 1704.02071 · arxiv_version: 1704.02071v1 · doi: 10.48550/arxiv.1704.02071 · pith_short_12: SYJ5K2NDHTJ5 · pith_short_16: SYJ5K2NDHTJ5DC3W · pith_short_8: SYJ5K2ND

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/SYJ5K2NDHTJ5DC3WIFTX7VXDXC \
  | 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: 9613d569a33cd3d18b7641677fd6e3b899ed1a4e0a7236b78b8f62240ed00fbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2254edc513fc02e1bc8cf948ef5f8980ce3bdfd005452daebc55d1c7ee15361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-07T02:15:42Z",
    "title_canon_sha256": "b6bcd14c2ead65f41b557d3f375d0ee95b41b81aba4b24b0148870bea478629b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02071",
    "kind": "arxiv",
    "version": 1
  }
}