Pith Number

pith:HFUMMCUT

pith:2022:HFUMMCUTUYJXYV6IZG3SZORTWE

not attested not anchored not stored refs pending

Tensorial tomographic differential phase-contrast microscopy

Carolyn Glass, Kanghyun Kim, Kevin C. Zhou, Roarke Horstmeyer, Shiqi Xu, Vinayak Pathak, Xiang Dai, Xi Yang

arxiv:2204.11397 v2 · 2022-04-25 · physics.optics · 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{HFUMMCUTUYJXYV6IZG3SZORTWE}

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	2026-07-05T04:54:56.657640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3968c60a93a6137c57c8c9b72cba33b11bee8af3d88227555cb49550ffd57c9f

Aliases

arxiv: 2204.11397 · arxiv_version: 2204.11397v2 · doi: 10.48550/arxiv.2204.11397 · pith_short_12: HFUMMCUTUYJX · pith_short_16: HFUMMCUTUYJXYV6I · pith_short_8: HFUMMCUT

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/HFUMMCUTUYJXYV6IZG3SZORTWE \
  | 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: 3968c60a93a6137c57c8c9b72cba33b11bee8af3d88227555cb49550ffd57c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4923c416cc1a508baced36329f01f7467fe224493b25e877cdb2214a1f98d2d3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-04-25T02:11:29Z",
    "title_canon_sha256": "2eb8d8c96bd9dd36efad008a36d380ebaa5cf4e5e44a38d37cf24c78f359be44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11397",
    "kind": "arxiv",
    "version": 2
  }
}