Pith Number

pith:2RK4ICNC

pith:2015:2RK4ICNCMJWTCZGAT7K4VNI3DW

not attested not anchored not stored refs pending

NV Center Electron Paramagnetic Resonance of a Single Nanodiamond Attached to an Individual Biomolecule

Arfaan Rampersaud, Ezekiel Johnston-Halperin, Isaac Rampersaud, Jeremy Cardellino, Justin A. North, Marek \v{S}imon, Michael G. Poirier, Nicolas Scozzaro, P. Chris Hammel, Richelle M. Teeling-Smith, Vidya P. Bhallamudi, Young Woo Jung

arxiv:1511.06831 v1 · 2015-11-21 · cond-mat.mes-hall · physics.bio-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{2RK4ICNCMJWTCZGAT7K4VNI3DW}

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	2026-05-18T01:14:02.244583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d455c409a2626d3164c09fd5cab51b1dbff85714cb5193977de90a1f4f6aebe1

Aliases

arxiv: 1511.06831 · arxiv_version: 1511.06831v1 · doi: 10.48550/arxiv.1511.06831 · pith_short_12: 2RK4ICNCMJWT · pith_short_16: 2RK4ICNCMJWTCZGA · pith_short_8: 2RK4ICNC

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/2RK4ICNCMJWTCZGAT7K4VNI3DW \
  | 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: d455c409a2626d3164c09fd5cab51b1dbff85714cb5193977de90a1f4f6aebe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496a26337f3aed965e4c5a2d54ff04264fa9cc4431437ca6d5e0900656432905",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-11-21T04:06:24Z",
    "title_canon_sha256": "98d697bfac72ac821cd3e28696a216fbf126df06c69e48849e4f294a4696c483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06831",
    "kind": "arxiv",
    "version": 1
  }
}