Pith Number

pith:33DJW7U2

pith:2019:33DJW7U262ZQPW3PDAKUORK7SG

not attested not anchored not stored refs pending

The Channel Attention based Context Encoder Network for Inner Limiting Membrane Detection

Hao Qiu, Jiang Liu, Jun Cheng, Lei Mou, Liyang Fang, Xiaoqian Mao, Yitian Zhao, Zaiwang Gu

arxiv:1908.04413 v1 · 2019-08-09 · eess.IV · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33DJW7U262ZQPW3PDAKUORK7SG}

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	2026-07-04T23:55:13.614770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec69b7e9af6b307db6f181547455f91a0665d64a014ddbdd8e6d0537dbad5df

Aliases

arxiv: 1908.04413 · arxiv_version: 1908.04413v1 · doi: 10.48550/arxiv.1908.04413 · pith_short_12: 33DJW7U262ZQ · pith_short_16: 33DJW7U262ZQPW3P · pith_short_8: 33DJW7U2

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/33DJW7U262ZQPW3PDAKUORK7SG \
  | 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: dec69b7e9af6b307db6f181547455f91a0665d64a014ddbdd8e6d0537dbad5df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb529de3b85c4e354b29cfdc9b7c7faa8c129a0cb8595d1e506d7510b59efe02",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-09T13:48:50Z",
    "title_canon_sha256": "16fe86a7b84726ebd0d35ad2db477db3c368fbeba35e1885427fb19713065767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04413",
    "kind": "arxiv",
    "version": 1
  }
}