Pith Number

pith:R5MMCKN6

pith:2021:R5MMCKN65MF6CC5TNIATH36K7K

not attested not anchored not stored refs pending

Absorptive laser threshold magnetometry: combining visible diamond Raman lasers and nitrogen-vacancy centres

Andrew D. Greentree, David J. Spence, Fedor Jelezko, Jan Jeske, Lachlan J. Rogers, Richard P. Mildren, Sarath Raman Nair, Thomas Volz

arxiv:2101.08084 v1 · 2021-01-20 · 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{R5MMCKN65MF6CC5TNIATH36K7K}

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	2026-07-05T02:08:25.223455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f58c129beeb0be10bb36a0133efcafa86a79333c630199a15a3e2044d5034b3

Aliases

arxiv: 2101.08084 · arxiv_version: 2101.08084v1 · doi: 10.48550/arxiv.2101.08084 · pith_short_12: R5MMCKN65MF6 · pith_short_16: R5MMCKN65MF6CC5T · pith_short_8: R5MMCKN6

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/R5MMCKN65MF6CC5TNIATH36K7K \
  | 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: 8f58c129beeb0be10bb36a0133efcafa86a79333c630199a15a3e2044d5034b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8226a02bcf538e955f455f44e76a61f6261ab35bbdecf758f1691ff348bf4f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-01-20T11:40:20Z",
    "title_canon_sha256": "5389a9499c2eb9d5033d77134d159a29d3445b3d914376660d57f904623e4e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08084",
    "kind": "arxiv",
    "version": 1
  }
}