Pith Number

pith:WSJHLGM3

pith:2023:WSJHLGM3OFH353BDBKCBG3DRZH

not attested not anchored not stored refs pending

High-resolution 3D phase-contrast imaging beyond the depth of field limit via ptychographic multi-slice electron tomography

Andrey Romanov, Colin Ophus, Mary Cooper Scott, Min Gee Cho, Philipp Pelz

arxiv:2311.02580 v1 · 2023-11-05 · cond-mat.mtrl-sci · physics.app-ph · 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{WSJHLGM3OFH353BDBKCBG3DRZH}

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	2026-07-05T07:09:15.057123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b49275999b714fbeec230a84136c71c9d0465e6abf3d34d44208dacc91e93d58

Aliases

arxiv: 2311.02580 · arxiv_version: 2311.02580v1 · doi: 10.48550/arxiv.2311.02580 · pith_short_12: WSJHLGM3OFH3 · pith_short_16: WSJHLGM3OFH353BD · pith_short_8: WSJHLGM3

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/WSJHLGM3OFH353BDBKCBG3DRZH \
  | 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: b49275999b714fbeec230a84136c71c9d0465e6abf3d34d44208dacc91e93d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8194b9263c480020094e2151664eb20a9f5187d1edba53ea51b9a09fd1125f7b",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-11-05T07:10:21Z",
    "title_canon_sha256": "db9e97011eadbf844df36ca9507fa010f2d6f2f5a00c9eafeef447fc33aac4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.02580",
    "kind": "arxiv",
    "version": 1
  }
}