Pith Number

pith:EAJTSV2M

pith:2012:EAJTSV2M4M3WT654KJTX37N3XV

not attested not anchored not stored refs pending

Complete control of a matter qubit using a single picosecond laser pulse

D. Gershoni, E. Poem, I. Schwartz, P. M. Petroff, R. Presman, T. A. Truong, Y. Benny, Y. Kodriano

arxiv:1204.0932 v1 · 2012-04-04 · 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{EAJTSV2M4M3WT654KJTX37N3XV}

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	2026-05-18T03:53:31.376442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

201339574ce33769fbbc52677dfdbbbd52fa7005c1d87e9d4e4f0e276edbf4fd

Aliases

arxiv: 1204.0932 · arxiv_version: 1204.0932v1 · doi: 10.48550/arxiv.1204.0932 · pith_short_12: EAJTSV2M4M3W · pith_short_16: EAJTSV2M4M3WT654 · pith_short_8: EAJTSV2M

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/EAJTSV2M4M3WT654KJTX37N3XV \
  | 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: 201339574ce33769fbbc52677dfdbbbd52fa7005c1d87e9d4e4f0e276edbf4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf970b2da0a50719217d89eda824e7022ddd2bec66acc42d0b568216aefd70b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-04T12:13:43Z",
    "title_canon_sha256": "f39277ee6587ed506e2e8f6d976e07d3b6029c5eb42c6fe5e370c63db732a67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0932",
    "kind": "arxiv",
    "version": 1
  }
}