Pith Number

pith:3R7TXRCW

pith:2021:3R7TXRCWRHRZ4SBWCAVXR77ADF

not attested not anchored not stored refs pending

In vivo functional and structural retina imaging using multimodal photoacoustic remote sensing microscopy and optical coherence tomography

James A. Tummon Simmons, Nicholas Pellegrino, Nima Abbasi, Parsin Haji Reza, Paul Fieguth, Tara Amiri, Zohreh Hosseinaee

arxiv:2108.12279 v1 · 2021-08-26 · physics.med-ph · eess.IV · 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{3R7TXRCWRHRZ4SBWCAVXR77ADF}

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	2026-07-05T03:09:24.063737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7f3bc45689e39e4836102b78ffe0195038c6bb2daa6b187557a9d6dce900b8

Aliases

arxiv: 2108.12279 · arxiv_version: 2108.12279v1 · doi: 10.48550/arxiv.2108.12279 · pith_short_12: 3R7TXRCWRHRZ · pith_short_16: 3R7TXRCWRHRZ4SBW · pith_short_8: 3R7TXRCW

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/3R7TXRCWRHRZ4SBWCAVXR77ADF \
  | 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: dc7f3bc45689e39e4836102b78ffe0195038c6bb2daa6b187557a9d6dce900b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f25895bf458e60dc43b21eb355d62af8da529822f15496b86ceae3134738d797",
    "cross_cats_sorted": [
      "eess.IV",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-08-26T01:23:12Z",
    "title_canon_sha256": "52215685076f9f775395b9317b14c55fbabc6163081017833bc221ad2156a84c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12279",
    "kind": "arxiv",
    "version": 1
  }
}