Pith Number

pith:HHMUWETZ

pith:2023:HHMUWETZSFZAIXNZZH2SQCSJTP

not attested not anchored not stored refs pending

A versatile and reproducible cryo-sample preparation methodology for atom probe studies

Ayman El-Zoka, Baptiste Gault, Eric V. Woods, Finn Giulani, James O. Douglas, Mahander P. Singh, Se-Ho Kim, Tim M. Schwarz

arxiv:2303.18048 v1 · 2023-03-31 · physics.app-ph · 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{HHMUWETZSFZAIXNZZH2SQCSJTP}

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	2026-07-05T05:56:49.569775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39d94b12799172045db9c9f5280a499bf44682fc4ea769ce6a5d8cb22dc49398

Aliases

arxiv: 2303.18048 · arxiv_version: 2303.18048v1 · doi: 10.48550/arxiv.2303.18048 · pith_short_12: HHMUWETZSFZA · pith_short_16: HHMUWETZSFZAIXNZ · pith_short_8: HHMUWETZ

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/HHMUWETZSFZAIXNZZH2SQCSJTP \
  | 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: 39d94b12799172045db9c9f5280a499bf44682fc4ea769ce6a5d8cb22dc49398

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad1278c02073e42a82a508f6af778d2ba10e93bc86e193ccf9ea05e2c57ef26",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-03-31T13:33:51Z",
    "title_canon_sha256": "c6ef3b41ec84964645b77e13f16f6234c684c25cb40389feb3ad67bb795004e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.18048",
    "kind": "arxiv",
    "version": 1
  }
}