Pith Number

pith:O7E3LJRC

pith:2013:O7E3LJRC5GJSNUZX2KZ6Q2FJTQ

not attested not anchored not stored refs pending

Arbitrary Waveform Generator for Quantum Information Processing with Trapped Ions

B. C. Sawyer, J. Amini, J. W. Britton, R. Bowler, U. Warring

arxiv:1301.2543 v2 · 2013-01-11 · 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{O7E3LJRC5GJSNUZX2KZ6Q2FJTQ}

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	2026-05-18T01:52:13.322374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c9b5a622e99326d337d2b3e868a99c280e84b784198c761bbcbf34fc36ebe3

Aliases

arxiv: 1301.2543 · arxiv_version: 1301.2543v2 · doi: 10.48550/arxiv.1301.2543 · pith_short_12: O7E3LJRC5GJS · pith_short_16: O7E3LJRC5GJSNUZX · pith_short_8: O7E3LJRC

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/O7E3LJRC5GJSNUZX2KZ6Q2FJTQ \
  | 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: 77c9b5a622e99326d337d2b3e868a99c280e84b784198c761bbcbf34fc36ebe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96f5a1b5a3f69a62465794976c5d565e3aa7e510cdb1759b5fe029b0ceb26ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-01-11T16:42:46Z",
    "title_canon_sha256": "0dedf18277d435b6c20b07cb7344710aa8b068223030c414ce99fb258ce6ebe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2543",
    "kind": "arxiv",
    "version": 2
  }
}