Pith Number

pith:ETBHVJYG

pith:2015:ETBHVJYGYALU3KFN5DNSIRLZ3R

not attested not anchored not stored refs pending

Ion trajectory analysis for micromotion minimization and the measurement of small forces

Christof Wunderlich, Delia Kaufmann, Michael Johanning, M. Tanveer Baig, Peter Kaufmann, Thomas Collath, Timm F. Gloger

arxiv:1503.07031 v4 · 2015-03-24 · 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{ETBHVJYGYALU3KFN5DNSIRLZ3R}

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	2026-05-18T01:27:24.052470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24c27aa706c0174da8ade8db244579dc69d688e276c83bfbe466b6873d27beba

Aliases

arxiv: 1503.07031 · arxiv_version: 1503.07031v4 · doi: 10.48550/arxiv.1503.07031 · pith_short_12: ETBHVJYGYALU · pith_short_16: ETBHVJYGYALU3KFN · pith_short_8: ETBHVJYG

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/ETBHVJYGYALU3KFN5DNSIRLZ3R \
  | 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: 24c27aa706c0174da8ade8db244579dc69d688e276c83bfbe466b6873d27beba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f858d40d1b6451caba2b70e1883ea17290e7bbb26fb60018938cf9ff2e9c2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-03-24T13:34:23Z",
    "title_canon_sha256": "d536d7b89891d3a97c7b7b9d83c7ba1f662dec641e1fff97feff1668b747f7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07031",
    "kind": "arxiv",
    "version": 4
  }
}