Pith Number

pith:AH6EAUNN

pith:2014:AH6EAUNNEZ5HZCMPB4T5OQ35NS

not attested not anchored not stored refs pending

Resistive and sympathetic cooling of highly-charged-ion clouds in a Penning trap

H. H\"affner, J. Steinmann, K. Hermanspahn, M. Vogel, S. Stahl, W. Quint

arxiv:1410.8656 v1 · 2014-10-31 · 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{AH6EAUNNEZ5HZCMPB4T5OQ35NS}

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	2026-05-18T02:38:54.001616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01fc4051ad267a7c898f0f27d7437d6c81c505bb280dd08790fb775bb5ff9fbc

Aliases

arxiv: 1410.8656 · arxiv_version: 1410.8656v1 · doi: 10.48550/arxiv.1410.8656 · pith_short_12: AH6EAUNNEZ5H · pith_short_16: AH6EAUNNEZ5HZCMP · pith_short_8: AH6EAUNN

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/AH6EAUNNEZ5HZCMPB4T5OQ35NS \
  | 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: 01fc4051ad267a7c898f0f27d7437d6c81c505bb280dd08790fb775bb5ff9fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273dff325abc6279f2d789745f8bac2c51af26ef96ef16a57d8113e970464808",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-10-31T07:31:41Z",
    "title_canon_sha256": "6ca238dbafb5b95c9b949c84166345b799fa329df29aeaf4ce6290d507e67676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8656",
    "kind": "arxiv",
    "version": 1
  }
}