Pith Number

pith:WWDZFGYN

pith:2018:WWDZFGYNC67OWEKCGQEY76YE4D

not attested not anchored not stored refs pending

A Deep Learning Approach to Denoise Optical Coherence Tomography Images of the Optic Nerve Head

Alexandre H. Thiery, Giridhar Subramanian, Leopold Schmetterer, Michael J. A. Girard, Shamira Perera, Sripad Krishna Devalla, Tan Hung Pham, Tin A. Tun, Tin Aung, Xiaofei Wang

arxiv:1809.10589 v1 · 2018-09-27 · 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{WWDZFGYNC67OWEKCGQEY76YE4D}

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	2026-05-18T00:04:38.032643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b587929b0d17beeb114234098ffb04e0c9acccfef4b07c8a2615a22845b34539

Aliases

arxiv: 1809.10589 · arxiv_version: 1809.10589v1 · doi: 10.48550/arxiv.1809.10589 · pith_short_12: WWDZFGYNC67O · pith_short_16: WWDZFGYNC67OWEKC · pith_short_8: WWDZFGYN

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/WWDZFGYNC67OWEKCGQEY76YE4D \
  | 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: b587929b0d17beeb114234098ffb04e0c9acccfef4b07c8a2615a22845b34539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410b43871f17ac6ec5a3bb106c830089ffff25cfb4979f6e9984c07f404d2075",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-27T15:53:36Z",
    "title_canon_sha256": "ee86037badaa0008d4d7aa01f6fa3d0ee8ff8c7de00125a474278c2aa50b3dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10589",
    "kind": "arxiv",
    "version": 1
  }
}