Pith Number

pith:44WLNLUL

pith:2020:44WLNLULOYCQW2RJB7VJ3IMH7M

not attested not anchored not stored refs pending

Ptychographic wavefront characterisation for single-particle imaging at X-ray lasers

Andrew Aquila, Benedikt J. Daurer, Carl Nettleblad, Filipe R.N.C. Maia, Gabriella A. Carini, Hemanth K.N. Reddy, Johan Bielecki, Martin Svenda, Max F. Hantke, N. Duane Loh, Philip Hart, Pierre Thibault, Simone Sala, Timur Osipov, Tomas Ekeberg, Zhou Shen

arxiv:2012.13783 v1 · 2020-12-26 · physics.optics · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44WLNLULOYCQW2RJB7VJ3IMH7M}

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	2026-07-05T02:02:12.939397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e72cb6ae8b76050b6a290fea9da187fb26cddb4ebeb5b3c3e7d8e41a3c8192b6

Aliases

arxiv: 2012.13783 · arxiv_version: 2012.13783v1 · doi: 10.48550/arxiv.2012.13783 · pith_short_12: 44WLNLULOYCQ · pith_short_16: 44WLNLULOYCQW2RJ · pith_short_8: 44WLNLUL

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/44WLNLULOYCQW2RJB7VJ3IMH7M \
  | 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: e72cb6ae8b76050b6a290fea9da187fb26cddb4ebeb5b3c3e7d8e41a3c8192b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d3df32fd1f815cd7dfb4a681c34d8d443255d7c9c823d692b6f8b148ca275c9",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-12-26T16:59:25Z",
    "title_canon_sha256": "d7f3a12aa89b635016b23b9bdb99ee74c36388307380a756f960465d11a0d20d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13783",
    "kind": "arxiv",
    "version": 1
  }
}