Pith Number

pith:7FJTATAA

pith:2013:7FJTATAASD24DOYPRQSZNZPG4T

not attested not anchored not stored refs pending

Dual-channel lock-in magnetometer with a single spin in diamond

M. V. Gurudev Dutt, N. M. Nusran

arxiv:1309.1911 v4 · 2013-09-07 · 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{7FJTATAASD24DOYPRQSZNZPG4T}

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	2026-05-18T02:48:27.316145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f953304c0090f5c1bb0f8c2596e5e6e4f5f79263b89dcf2ee68f25d577690da6

Aliases

arxiv: 1309.1911 · arxiv_version: 1309.1911v4 · doi: 10.48550/arxiv.1309.1911 · pith_short_12: 7FJTATAASD24 · pith_short_16: 7FJTATAASD24DOYP · pith_short_8: 7FJTATAA

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/7FJTATAASD24DOYPRQSZNZPG4T \
  | 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: f953304c0090f5c1bb0f8c2596e5e6e4f5f79263b89dcf2ee68f25d577690da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4177e3ddcaa72ada9155a0de9c9c42d107b489338a201270b8e3cce77f9eca5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-07T21:44:27Z",
    "title_canon_sha256": "25362a02e1d9415c36a54de542fa4823ad55ae1e223fa39aedef5620fe74ae98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1911",
    "kind": "arxiv",
    "version": 4
  }
}