Pith Number

pith:QL4ELKPZ

pith:2019:QL4ELKPZOCQOJ72EE4NEKJGPGC

not attested not anchored not stored refs pending

Spectroscopic coincidence experiments in transmission electron microscopy

Andreas Oelsner, Armand B\'ech\'e, Daen Jannis, Johan Verbeeck, Knut M\"uller-Caspary

arxiv:1902.04991 v1 · 2019-02-13 · physics.ins-det · 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{QL4ELKPZOCQOJ72EE4NEKJGPGC}

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	2026-05-17T23:47:26.121086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f845a9f970a0e4ff44271a4524cf30b8db542ebf35fb1e51a2e8b7f7dcf907

Aliases

arxiv: 1902.04991 · arxiv_version: 1902.04991v1 · doi: 10.48550/arxiv.1902.04991 · pith_short_12: QL4ELKPZOCQO · pith_short_16: QL4ELKPZOCQOJ72E · pith_short_8: QL4ELKPZ

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/QL4ELKPZOCQOJ72EE4NEKJGPGC \
  | 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: 82f845a9f970a0e4ff44271a4524cf30b8db542ebf35fb1e51a2e8b7f7dcf907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1277e1041f389388d62d43de92e82b94fd7273b9ac1dde2829302fe33184223",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-02-13T16:30:44Z",
    "title_canon_sha256": "b9ea32968da1cdd7d503535cb7c0604e09630687c054a98219f41d8f20c9deee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04991",
    "kind": "arxiv",
    "version": 1
  }
}