Pith Number

pith:6KC7GUV7

pith:2019:6KC7GUV74AUVXXYQJINQ5HU7AX

not attested not anchored not stored refs pending

Ultrafast Relativistic Electron Nanoprobes

Andrew Minor, Daniel Durham, Daniele Filippetto, Fu-Hao Ji, Jorge Navarro, Pietro Musumeci

arxiv:1901.03443 v1 · 2019-01-11 · physics.app-ph · cond-mat.mtrl-sci · physics.acc-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KC7GUV74AUVXXYQJINQ5HU7AX}

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	2026-05-17T23:44:02.552801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f285f352bfe0295bdf104a1b0e9e9f05fa83657135668570ded31837ba12ea75

Aliases

arxiv: 1901.03443 · arxiv_version: 1901.03443v1 · doi: 10.48550/arxiv.1901.03443 · pith_short_12: 6KC7GUV74AUV · pith_short_16: 6KC7GUV74AUVXXYQ · pith_short_8: 6KC7GUV7

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/6KC7GUV74AUVXXYQJINQ5HU7AX \
  | 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: f285f352bfe0295bdf104a1b0e9e9f05fa83657135668570ded31837ba12ea75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa7e6710bc1c187abf734cd095bc9b2687bf4cfaf75338b0160e001fe3d893d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.acc-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-11T01:04:20Z",
    "title_canon_sha256": "d9723b39145fde6861f1fbd535345ea4ad8d20d902b9431b6318fc06022a3acf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03443",
    "kind": "arxiv",
    "version": 1
  }
}