Pith Number

pith:6HQRPNEI

pith:2011:6HQRPNEI2IRTPO4KMHMU4BYW2Q

not attested not anchored not stored refs pending

Normal modes of trapped ions in the presence of anharmonic trap potentials

D. Hanneke, D. J. Wineland, D. Leibfried, J. D. Jost, J. P. Home

arxiv:1105.4752 v1 · 2011-05-24 · quant-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{6HQRPNEI2IRTPO4KMHMU4BYW2Q}

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	2026-05-18T02:01:51.785204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1e117b488d22337bb8a61d94e0716d43351056dc2e083f176283a43eb7f7009

Aliases

arxiv: 1105.4752 · arxiv_version: 1105.4752v1 · doi: 10.48550/arxiv.1105.4752 · pith_short_12: 6HQRPNEI2IRT · pith_short_16: 6HQRPNEI2IRTPO4K · pith_short_8: 6HQRPNEI

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/6HQRPNEI2IRTPO4KMHMU4BYW2Q \
  | 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: f1e117b488d22337bb8a61d94e0716d43351056dc2e083f176283a43eb7f7009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3de93239d00ddbc1abef043c74e2f80005c53fa6347542b28fdbd34affac06a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-24T12:52:40Z",
    "title_canon_sha256": "fa2aef31bf0961ef93780af94c787277ebdfe490b0712f8bffc9ddd3842a2646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4752",
    "kind": "arxiv",
    "version": 1
  }
}