Pith Number

pith:VU7U5LIA

pith:2020:VU7U5LIAKO2ATGCS6HJCNSODH3

not attested not anchored not stored refs pending

The Heidelberg compact electron beam ion traps

A. Cieluch, A. Egl, Ch. Schweiger, D. Hollain, J. R. Crespo L\'opez-Urrutia, J. R. Harries, K. Blaum, L. Buchauer, P. Micke, P. O. Schmidt, R. N. Wolf, R. X. Sch\"ussler, S. Bernitt, S. Kraemer, S. K\"uhn, S. Sturm, T. M. B\"ucking, T. Pfeifer, T. St\"ohlker

arxiv:2011.01363 v1 · 2020-11-02 · physics.atom-ph · astro-ph.IM · physics.acc-ph · physics.ins-det · physics.plasm-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{VU7U5LIAKO2ATGCS6HJCNSODH3}

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	2026-07-05T01:48:31.871505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3f4ead0053b4099852f1d226c9c33eef541bfe39468245902e1f79e3d249e3

Aliases

arxiv: 2011.01363 · arxiv_version: 2011.01363v1 · doi: 10.48550/arxiv.2011.01363 · pith_short_12: VU7U5LIAKO2A · pith_short_16: VU7U5LIAKO2ATGCS · pith_short_8: VU7U5LIA

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/VU7U5LIAKO2ATGCS6HJCNSODH3 \
  | 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: ad3f4ead0053b4099852f1d226c9c33eef541bfe39468245902e1f79e3d249e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2469a3aca72020571c2c039af9bad06cbf6b0bd8eeffffc713af2a53ae18b43e",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.acc-ph",
      "physics.ins-det",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2020-11-02T22:42:02Z",
    "title_canon_sha256": "731d22df8db6be4eb9a3e743b1c195a8cbc0a358f5248cb75f515d65dffcf5e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.01363",
    "kind": "arxiv",
    "version": 1
  }
}