Pith Number

pith:GCK5DE7C

pith:2022:GCK5DE7C2DNOEOZP5QX7D374O5

not attested not anchored not stored refs pending

Real-time X-ray Phase-contrast Imaging Using SPINNet -- A Speckle-based Phase-contrast Imaging Neural Network

Lahsen Assoufid, Luca Rebuffi, Mathew J. Cherukara, Michael J. Wojcik, Xianbo Shi, Yudong Yao, Zhi Qiao

arxiv:2201.07232 v1 · 2022-01-18 · 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{GCK5DE7C2DNOEOZP5QX7D374O5}

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	2026-07-05T03:49:44.757841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3095d193e2d0dae23b2fec2ff1effc775d9368ea9ebbe7c975b67ddf6f063f5a

Aliases

arxiv: 2201.07232 · arxiv_version: 2201.07232v1 · doi: 10.48550/arxiv.2201.07232 · pith_short_12: GCK5DE7C2DNO · pith_short_16: GCK5DE7C2DNOEOZP · pith_short_8: GCK5DE7C

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/GCK5DE7C2DNOEOZP5QX7D374O5 \
  | 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: 3095d193e2d0dae23b2fec2ff1effc775d9368ea9ebbe7c975b67ddf6f063f5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ce7e6716e3ae0457cfd9456588b4382f806b0431bb120ce148bda17a57e918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-18T17:17:36Z",
    "title_canon_sha256": "2f2751c3a82bf9f1b31801fb4f12c5599ecaaf79739f6e9f904d174d6549c976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07232",
    "kind": "arxiv",
    "version": 1
  }
}