Pith Number

pith:H2N4PDG7

pith:2014:H2N4PDG7W76BPMD2LQP2PBXFDC

not attested not anchored not stored refs pending

Scanning localized magnetic fields in a microfluidic device with a single nitrogen vacancy center

Benjamin Shapiro, Chad Ropp, Edo Waks, Jacob M. Taylor, Kangmook Lim

arxiv:1407.1452 v2 · 2014-07-06 · quant-ph · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2N4PDG7W76BPMD2LQP2PBXFDC}

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	2026-05-18T00:39:40.985486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e9bc78cdfb7fc17b07a5c1fa786e5188ffd19361e645cb45f3326f2d1f2a0d3

Aliases

arxiv: 1407.1452 · arxiv_version: 1407.1452v2 · doi: 10.48550/arxiv.1407.1452 · pith_short_12: H2N4PDG7W76B · pith_short_16: H2N4PDG7W76BPMD2 · pith_short_8: H2N4PDG7

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/H2N4PDG7W76BPMD2LQP2PBXFDC \
  | 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: 3e9bc78cdfb7fc17b07a5c1fa786e5188ffd19361e645cb45f3326f2d1f2a0d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10dc9e2bb20779cfb770db75f9d32f528706acafb0ffcaa89e68097d8a178989",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-06T02:21:29Z",
    "title_canon_sha256": "a4f6d7faecd2fddabebf38e8aec2bb049dc3602319c32a3c94bca7323c112a25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1452",
    "kind": "arxiv",
    "version": 2
  }
}