Pith Number

pith:6R2CNFPE

pith:2022:6R2CNFPEQGG27OAO3MDIT3BJ4N

not attested not anchored not stored refs pending

Lossy Compression of Electron Diffraction Patterns for Ptychography via Change of Basis

Anton Gladyshev, Benedikt Haas, Christoph T. Koch, Johannes M\"uller, Marcel Schloz, Thomas C. Pekin

arxiv:2211.07372 v2 · 2022-11-14 · physics.comp-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{6R2CNFPEQGG27OAO3MDIT3BJ4N}

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	2026-07-05T06:53:32.171693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4742695e4818dafb80edb0689ec29e341ba35b732a76539d655f2966e11259c

Aliases

arxiv: 2211.07372 · arxiv_version: 2211.07372v2 · doi: 10.48550/arxiv.2211.07372 · pith_short_12: 6R2CNFPEQGG2 · pith_short_16: 6R2CNFPEQGG27OAO · pith_short_8: 6R2CNFPE

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/6R2CNFPEQGG27OAO3MDIT3BJ4N \
  | 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: f4742695e4818dafb80edb0689ec29e341ba35b732a76539d655f2966e11259c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e423cef022dde4341f17be10dfeba9c9953e9771e803e86b40a230e53dd510",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-11-14T14:06:42Z",
    "title_canon_sha256": "9b1b6e0168f9cb5fd0a124013b7ae28fe19362b813a5ea0bad1a7748ffbe09df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.07372",
    "kind": "arxiv",
    "version": 2
  }
}