Pith Number

pith:CMNJAZ3M

pith:2021:CMNJAZ3M2H7MYP2SWWZNJ72OXW

not attested not anchored not stored refs pending

Motional resonances of three-dimensional dual-species Coulomb crystals

Akira Ozawa, Byoung-moo Ann, Fabian Schmid, Jonas Krause, Theodor W. H\"ansch, Thomas Udem

arxiv:2102.07435 v1 · 2021-02-15 · 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{CMNJAZ3M2H7MYP2SWWZNJ72OXW}

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	2026-07-05T02:15:15.712816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

131a90676cd1fecc3f52b5b2d4ff4ebdba034877196a24b545b384716fe7a9a8

Aliases

arxiv: 2102.07435 · arxiv_version: 2102.07435v1 · doi: 10.48550/arxiv.2102.07435 · pith_short_12: CMNJAZ3M2H7M · pith_short_16: CMNJAZ3M2H7MYP2S · pith_short_8: CMNJAZ3M

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/CMNJAZ3M2H7MYP2SWWZNJ72OXW \
  | 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: 131a90676cd1fecc3f52b5b2d4ff4ebdba034877196a24b545b384716fe7a9a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601bec21fef718bc8ffaf46e3bd782c084f10d3c7782e609159649521693134e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-02-15T10:14:27Z",
    "title_canon_sha256": "3907fb2a594f2bc9e2cdec46bbd833932cab95a2440a4bdab1f75cafdff78e78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07435",
    "kind": "arxiv",
    "version": 1
  }
}