Pith Number

pith:77SAL6H3

pith:2019:77SAL6H3LXSZDC3JI6VECO5FZQ

not attested not anchored not stored refs pending

Group III Quantum Defects in Diamond are Stable Spin-1 Color Centers

Christopher J. Ciccarino, Dirk R. Englund, Isaac Harris, Johannes Flick, Prineha Narang

arxiv:1907.12548 v1 · 2019-07-29 · quant-ph · cond-mat.mes-hall · physics.comp-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{77SAL6H3LXSZDC3JI6VECO5FZQ}

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	2026-07-05T02:02:30.450347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe405f8fb5de5918b6947aa413ba5cc28ab7c157c8536ce75edcb6b8466660c

Aliases

arxiv: 1907.12548 · arxiv_version: 1907.12548v1 · doi: 10.48550/arxiv.1907.12548 · pith_short_12: 77SAL6H3LXSZ · pith_short_16: 77SAL6H3LXSZDC3J · pith_short_8: 77SAL6H3

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/77SAL6H3LXSZDC3JI6VECO5FZQ \
  | 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: ffe405f8fb5de5918b6947aa413ba5cc28ab7c157c8536ce75edcb6b8466660c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f91f802e372dba4929a15c80cb5eb03b5a87b71da0a8a79d14b4a9326f56ce",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-29T17:41:59Z",
    "title_canon_sha256": "50d27208636ee1a00f0f24a8bcb818940bfaba48a2e4dccd8d8a30240a6c15d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12548",
    "kind": "arxiv",
    "version": 1
  }
}