Pith Number

pith:L5C5G5HC

pith:2022:L5C5G5HCZM3YHTB4EBZMPGBKY7

not attested not anchored not stored refs pending

A new endstation for extreme-ultraviolet spectroscopy of free clusters and nanodroplets

Achim Czasch, Bj\"orn Bastian, Henrik B. Pedersen, Jakob D. Asmussen, Ltaief Ben Ltaief, Marcel Mudrich, Nykola C. Jones, S{\o}ren V. Hoffmann

arxiv:2204.04094 v1 · 2022-04-08 · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5C5G5HCZM3YHTB4EBZMPGBKY7}

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	2026-07-05T04:43:42.866882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f45d374e2cb3783cc3c2072c7982ac7c1576c89eb68e20b2295925307fadbd2

Aliases

arxiv: 2204.04094 · arxiv_version: 2204.04094v1 · doi: 10.48550/arxiv.2204.04094 · pith_short_12: L5C5G5HCZM3Y · pith_short_16: L5C5G5HCZM3YHTB4 · pith_short_8: L5C5G5HC

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/L5C5G5HCZM3YHTB4EBZMPGBKY7 \
  | 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: 5f45d374e2cb3783cc3c2072c7982ac7c1576c89eb68e20b2295925307fadbd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9308d5cd3a3bd3cb439bc6a3fed8fff60ad5b57091108cbea37552edf85377",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2022-04-08T14:25:17Z",
    "title_canon_sha256": "5d491afce62e28b452bb6452667bc317880239b51fe35c5f5a9862917c1c0d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04094",
    "kind": "arxiv",
    "version": 1
  }
}