Pith Number

pith:HOU55SWK

pith:2019:HOU55SWKI2T4V4GXJELATK46IK

not attested not anchored not stored refs pending

Deep Residual Learning for Image Compression

Heming Sun, Jiro Katto, Masaru Takeuchi, Zhengxue Cheng

arxiv:1906.09731 v1 · 2019-06-24 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOU55SWKI2T4V4GXJELATK46IK}

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	2026-05-17T23:42:36.942551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ba9decaca46a7caf0d7491609ab9e42a018e9d6ff38ad7f2cdecb1c6f79877c

Aliases

arxiv: 1906.09731 · arxiv_version: 1906.09731v1 · doi: 10.48550/arxiv.1906.09731 · pith_short_12: HOU55SWKI2T4 · pith_short_16: HOU55SWKI2T4V4GX · pith_short_8: HOU55SWK

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/HOU55SWKI2T4V4GXJELATK46IK \
  | 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: 3ba9decaca46a7caf0d7491609ab9e42a018e9d6ff38ad7f2cdecb1c6f79877c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58bab6de30862cba7505e3a6d0013d0c2bd920f35a0302f9e75013c224621bae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-24T05:31:41Z",
    "title_canon_sha256": "265301ffa4c99f8d5325c241d857d16c0b0b431a351c369c542653db32572636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09731",
    "kind": "arxiv",
    "version": 1
  }
}