Pith Number

pith:ZC7XVFUF

pith:2022:ZC7XVFUFHECSDAEFSJE45CMCYD

not attested not anchored not stored refs pending

Functional Optical Coherence Tomography for Intrinsic Signal Optoretinography: Recent Developments and Deployment Challenges

Guangying Ma, Tae-Hoon Kim, Taeyoon Son, Xincheng Yao

arxiv:2202.09414 v1 · 2022-02-18 · physics.med-ph · eess.IV · physics.bio-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC7XVFUFHECSDAEFSJE45CMCYD}

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	2026-07-05T03:58:21.943577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8bf7a968539052180859249ce8982c0cbc396e54cf0ba73dca8fbddd317c9f6

Aliases

arxiv: 2202.09414 · arxiv_version: 2202.09414v1 · doi: 10.48550/arxiv.2202.09414 · pith_short_12: ZC7XVFUFHECS · pith_short_16: ZC7XVFUFHECSDAEF · pith_short_8: ZC7XVFUF

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/ZC7XVFUFHECSDAEFSJE45CMCYD \
  | 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: c8bf7a968539052180859249ce8982c0cbc396e54cf0ba73dca8fbddd317c9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48d1a97c254c21d0e65e8e77bb657691b0087a4ecc9df30203ba30d2fd067a71",
    "cross_cats_sorted": [
      "eess.IV",
      "physics.bio-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-02-18T20:10:26Z",
    "title_canon_sha256": "5dfa9c6b077a3d6f2deafa4371d85d57646fc8c573ddc2bc659d09a2ed402ed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09414",
    "kind": "arxiv",
    "version": 1
  }
}