Pith Number

pith:7MDE6OPC

pith:2025:7MDE6OPCMF6WLDSUFOD4CIIHSJ

not attested not anchored not stored refs pending

Improving Multislice Electron Ptychography with a Generative Prior

Carla P. Gomes, Chia-Hao Lee, Christian K. Belardi, David A. Muller, Justin Lovelace, Kilian Q. Weinberger, Yingheng Wang

arxiv:2507.17800 v2 · 2025-07-23 · eess.IV · cond-mat.mtrl-sci · cs.CV · 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{7MDE6OPCMF6WLDSUFOD4CIIHSJ}

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	2026-07-05T11:43:14.551376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb064f39e2617d658e542b87c12107927c7eedfea9f8f0354f3ddb47266d3a7e

Aliases

arxiv: 2507.17800 · arxiv_version: 2507.17800v2 · doi: 10.48550/arxiv.2507.17800 · pith_short_12: 7MDE6OPCMF6W · pith_short_16: 7MDE6OPCMF6WLDSU · pith_short_8: 7MDE6OPC

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/7MDE6OPCMF6WLDSUFOD4CIIHSJ \
  | 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: fb064f39e2617d658e542b87c12107927c7eedfea9f8f0354f3ddb47266d3a7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca28875f7090defeab04c7d353ea7085865067266bacf9942ce16e7ce141260c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.CV",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-23T16:35:25Z",
    "title_canon_sha256": "b4fddd19df572cdd0a9bb2e7d1d8c3ccf32a73d6888a58e05e58d8f21ef70fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17800",
    "kind": "arxiv",
    "version": 2
  }
}