Pith Number

pith:BYU7DWWN

pith:2024:BYU7DWWNSPTKUTK3KQNKLF6OFG

not attested not anchored not stored refs pending

O-PRESS: Boosting OCT axial resolution with Prior guidance, Recurrence, and Equivariant Self-Supervision

Chan Wu, Chenxi Zhang, Jingyuan Yang, Kaiyan Li, Lihui Meng, Lulu Chen, S.Kevin Zhou, Wenxuan Liang, Xiao Zhang, Xingde Li, Youxin Chen, Yuelin Wang, Yue Zhang, Zhiyan Xu

arxiv:2401.03150 v1 · 2024-01-06 · 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{BYU7DWWNSPTKUTK3KQNKLF6OFG}

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	2026-07-05T07:31:03.178047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e29f1dacd93e6aa4d5b541aa597ce29a6475a4a33458053a54e04dc6d1755aa

Aliases

arxiv: 2401.03150 · arxiv_version: 2401.03150v1 · doi: 10.48550/arxiv.2401.03150 · pith_short_12: BYU7DWWNSPTK · pith_short_16: BYU7DWWNSPTKUTK3 · pith_short_8: BYU7DWWN

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/BYU7DWWNSPTKUTK3KQNKLF6OFG \
  | 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: 0e29f1dacd93e6aa4d5b541aa597ce29a6475a4a33458053a54e04dc6d1755aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c83e662ad7047b9d11b3d020d026367da54c8132cb14ddcecf2472fb81c3f688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-01-06T08:01:47Z",
    "title_canon_sha256": "53d22c983dabfc4cd55d000775cb3a73298c42518e5ebdb15a3663f47c8c2636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03150",
    "kind": "arxiv",
    "version": 1
  }
}