Pith Number

pith:Y654O4D5

pith:2011:Y654O4D5P4WGLAP3AAMW3DN4DQ

not attested not anchored not stored refs pending

The trap design of PENTATRAP

A. D\"orr, Ch. B\"ohm, C. Roux, J. Repp, K. Blaum, S. Eliseev, S. George, S. Sturm, S. Ulmer, Yu. Novikov

arxiv:1110.2920 v1 · 2011-10-13 · 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{Y654O4D5P4WGLAP3AAMW3DN4DQ}

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	2026-05-18T02:00:12.791954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bbc7707d7f2c6581fb00196d8dbc1c1d393351152b3b62d2908db95363900e

Aliases

arxiv: 1110.2920 · arxiv_version: 1110.2920v1 · doi: 10.48550/arxiv.1110.2920 · pith_short_12: Y654O4D5P4WG · pith_short_16: Y654O4D5P4WGLAP3 · pith_short_8: Y654O4D5

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/Y654O4D5P4WGLAP3AAMW3DN4DQ \
  | 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: c7bbc7707d7f2c6581fb00196d8dbc1c1d393351152b3b62d2908db95363900e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "978e08a23221ae065b17c7484d9d08c9c6c25bd1ad5b0879e4839765bd7b5988",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-10-13T12:48:42Z",
    "title_canon_sha256": "63c35cd39497f8a530371b09476efc8a1303cf33573d75cc448c61aca1fdc359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2920",
    "kind": "arxiv",
    "version": 1
  }
}