Pith Number

pith:QGU5HDZ7

pith:2020:QGU5HDZ7Q2M52KRDFC5TCF7NUF

not attested not anchored not stored refs pending

Ptychographic X-ray Speckle Tracking with Multi Layer Laue Lens Systems

Alke Meents, Andrew James Morgan, Anja Burkhart, Evgeny Nazaretski, Hanfei Yan, Henry N. Chapman, Holger Fleckenstein, Istwan Mohacsi, Karolina Stachnik, Kevin T. Murray, Manuela Kuhn, Marc Messerschmidt, Martin Domaracky, Mauro Prasciolu, Oleksandr Yefanov, Pablo Villanueva-Perez, Sa\v{s}a Bajt, Steve Aplin, Valerio Mariani, Xiaojing Huang, Yang Du, Yong Chu

arxiv:2003.12716 v1 · 2020-03-28 · physics.optics · 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{QGU5HDZ7Q2M52KRDFC5TCF7NUF}

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	2026-07-05T00:51:09.256720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a9d38f3f8699dd2a2328bb3117eda16bc747022d3ce91a19d99ee5ec7a7507

Aliases

arxiv: 2003.12716 · arxiv_version: 2003.12716v1 · doi: 10.48550/arxiv.2003.12716 · pith_short_12: QGU5HDZ7Q2M5 · pith_short_16: QGU5HDZ7Q2M52KRD · pith_short_8: QGU5HDZ7

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/QGU5HDZ7Q2M52KRDFC5TCF7NUF \
  | 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: 81a9d38f3f8699dd2a2328bb3117eda16bc747022d3ce91a19d99ee5ec7a7507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75edb881de2f4add4046a8ecb75f479ce9c32fb8a4ad01ff72a9c0fc6c455d86",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-03-28T05:27:38Z",
    "title_canon_sha256": "c79ab2fbf974f561f336e670dc334bdea28156d98996aeda6df6e900c5422a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12716",
    "kind": "arxiv",
    "version": 1
  }
}