Pith Number

pith:ODC2J2X2

pith:2012:ODC2J2X23R67UUGXDH3OUJBVSH

not attested not anchored not stored refs pending

Demonstration of an inductively coupled ring trap for cold atoms

A. N. Dinkelaker, A. S. Arnold, E. Riis, J. D. Pritchard, P. F. Griffin

arxiv:1207.4225 v1 · 2012-07-17 · 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{ODC2J2X23R67UUGXDH3OUJBVSH}

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	2026-05-18T03:41:56.084693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c5a4eafadc7dfa50d719f6ea243591cb491cfff05c1139d8c3823f4cb117b1

Aliases

arxiv: 1207.4225 · arxiv_version: 1207.4225v1 · doi: 10.48550/arxiv.1207.4225 · pith_short_12: ODC2J2X23R67 · pith_short_16: ODC2J2X23R67UUGX · pith_short_8: ODC2J2X2

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/ODC2J2X23R67UUGXDH3OUJBVSH \
  | 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: 70c5a4eafadc7dfa50d719f6ea243591cb491cfff05c1139d8c3823f4cb117b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22657a8fa52c747813439303449a5c61738a9962ab389794cd4d543ed32b92f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-07-17T22:05:40Z",
    "title_canon_sha256": "2c784c23a7d072d6d6f5d6e575d30ea0ca7014e67fc60a5b09395d745028aaf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4225",
    "kind": "arxiv",
    "version": 1
  }
}