Pith Number

pith:333AE3YU

pith:2025:333AE3YUW6IOQTZPSRKHCMCR7P

not attested not anchored not stored refs pending

Electron-ion collision spectroscopy at the CRYRING@ESR electron cooler

C. Brandau, C. Krantz, E. B. Menz, E. O. Hanu, M. Lestinsky, M. Looshorn, S. Fuchs, S. Schippers, S. X. Wang, V. Hannen

arxiv:2502.16918 v1 · 2025-02-24 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{333AE3YUW6IOQTZPSRKHCMCR7P}

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	2026-07-05T10:52:20.045693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def6026f14b790e84f2f9454713051fbcc25d8c5c935d8b9d7c75d366cc41ddf

Aliases

arxiv: 2502.16918 · arxiv_version: 2502.16918v1 · doi: 10.48550/arxiv.2502.16918 · pith_short_12: 333AE3YUW6IO · pith_short_16: 333AE3YUW6IOQTZP · pith_short_8: 333AE3YU

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/333AE3YUW6IOQTZPSRKHCMCR7P \
  | 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: def6026f14b790e84f2f9454713051fbcc25d8c5c935d8b9d7c75d366cc41ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa864073e7d2f7e71a1d92334af0467232eab91185a1c832de216169bc0a8ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-02-24T07:23:51Z",
    "title_canon_sha256": "a5e50bd31608af299d1fcd1f39788b6f3babd68b086dd1f83b4c611c6f732c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16918",
    "kind": "arxiv",
    "version": 1
  }
}