Pith Number

pith:W3HWD33D

pith:2019:W3HWD33DTW46Q65EHGT255KVB5

not attested not anchored not stored refs pending

Dynamic quantum sensing of paramagnetic species using nitrogen-vacancy centers in diamond

Joshua Colm Price, Kaarjel K. Narayanasamy, Melissa Louise Mather, Philippe Barrie Wilson, Simon James Levett, Thomas David Bateman-Price, Valentin Radu

arxiv:1908.08108 v1 · 2019-08-21 · physics.app-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{W3HWD33DTW46Q65EHGT255KVB5}

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	2026-07-04T23:59:09.735212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6cf61ef639db9e87ba439a7aef5550f7b4f05b76abd3517b39c49974a316ad9

Aliases

arxiv: 1908.08108 · arxiv_version: 1908.08108v1 · doi: 10.48550/arxiv.1908.08108 · pith_short_12: W3HWD33DTW46 · pith_short_16: W3HWD33DTW46Q65E · pith_short_8: W3HWD33D

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/W3HWD33DTW46Q65EHGT255KVB5 \
  | 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: b6cf61ef639db9e87ba439a7aef5550f7b4f05b76abd3517b39c49974a316ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa76e2373726627c7ebc2637bee8dd3677dafd5fa521b6b577210e0121a2d5d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-21T20:26:50Z",
    "title_canon_sha256": "df6a4938bdd3342166d0b95a1a9b5a56bdd838e9a26befbd920fd3d6399a3c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08108",
    "kind": "arxiv",
    "version": 1
  }
}