Pith Number

pith:FHGVPUI4

pith:2016:FHGVPUI4QGMXWLPI345G4N5S4M

not attested not anchored not stored refs pending

Preparation and coherent manipulation of pure quantum states of a single molecular ion

Chin-wen Chou, Christoph Kurz, David B. Hume, David R. Leibrandt, Dietrich Leibfried, Philipp N. Plessow

arxiv:1612.03926 v2 · 2016-12-12 · physics.atom-ph · physics.chem-ph · quant-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{FHGVPUI4QGMXWLPI345G4N5S4M}

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	2026-05-18T00:43:56.481748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29cd57d11c81997b2de8df3a6e37b2e335b8bb7f20200edcef9586fe063a77d9

Aliases

arxiv: 1612.03926 · arxiv_version: 1612.03926v2 · doi: 10.48550/arxiv.1612.03926 · pith_short_12: FHGVPUI4QGMX · pith_short_16: FHGVPUI4QGMXWLPI · pith_short_8: FHGVPUI4

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/FHGVPUI4QGMXWLPI345G4N5S4M \
  | 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: 29cd57d11c81997b2de8df3a6e37b2e335b8bb7f20200edcef9586fe063a77d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bf8d607889e2c1b7d2183971ff0d94607779d1ec82f4a3950648c3c3c17147",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-12-12T21:10:05Z",
    "title_canon_sha256": "59286d74583c651fce82aeee6d89072f2c9d0a889c65fec0d40f8ff1f280c4e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03926",
    "kind": "arxiv",
    "version": 2
  }
}