Pith Number

pith:DJN4ZQMW

pith:2021:DJN4ZQMW4X52ZLJ27TCK6AVPDU

not attested not anchored not stored refs pending

Improving data quality for 3D electron diffraction (3D ED) by Gatan Image Filter and a new crystal tracking method

Hongyi Xu, Taimin Yang, Xiaodong Zou

arxiv:2108.07468 v1 · 2021-08-17 · physics.chem-ph · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJN4ZQMW4X52ZLJ27TCK6AVPDU}

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	2026-07-05T06:31:56.471442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5bccc196e5fbacad3afcc4af02af1d39223451a88fe1079df423a05ddd92ab

Aliases

arxiv: 2108.07468 · arxiv_version: 2108.07468v1 · doi: 10.48550/arxiv.2108.07468 · pith_short_12: DJN4ZQMW4X52 · pith_short_16: DJN4ZQMW4X52ZLJ2 · pith_short_8: DJN4ZQMW

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/DJN4ZQMW4X52ZLJ27TCK6AVPDU \
  | 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: 1a5bccc196e5fbacad3afcc4af02af1d39223451a88fe1079df423a05ddd92ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da1229571983d627c78b15a7d6cad0c2b63fa28ae85c0bf3d6034f3fe347bba",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-08-17T06:52:13Z",
    "title_canon_sha256": "98f0f90ca4f7dbfaa72c29bb2ad339d40e07487a9150869e4d14f374dfde2602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07468",
    "kind": "arxiv",
    "version": 1
  }
}