Pith Number

pith:KJK7C2HO

pith:2021:KJK7C2HO7Q7PYQHODZRCXIOHAZ

not attested not anchored not stored refs pending

Ultrahigh nitrogen-vacancy center concentration in diamond

A. Bojtor, A. Gali, B. G. M\'arkus, D. Amirari, D. Beke, D. Gavryushkin, E. Emmanouilidou, F. Simon, G. Jeschke, G. Klujber, J. P. Cleveland, K. Holczer, K. Kamar\'as, K. Koltai, L. Forr\'o, M. Szieberth, P. Szirmai, R. Berry, R. Singh, S. Boucher, S. Kollarics, S. Takahashi

arxiv:2110.02126 v2 · 2021-10-05 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJK7C2HO7Q7PYQHODZRCXIOHAZ}

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	2026-07-05T04:41:26.123142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5255f168eefc3efc40ee1e622ba1c70675cef3a14b8c0362384fd9e7db21aa61

Aliases

arxiv: 2110.02126 · arxiv_version: 2110.02126v2 · doi: 10.48550/arxiv.2110.02126 · pith_short_12: KJK7C2HO7Q7P · pith_short_16: KJK7C2HO7Q7PYQHO · pith_short_8: KJK7C2HO

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/KJK7C2HO7Q7PYQHODZRCXIOHAZ \
  | 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: 5255f168eefc3efc40ee1e622ba1c70675cef3a14b8c0362384fd9e7db21aa61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c66e7d472547912237eafaaa7fb078f9542dbfeef1f13106bb93d1a2b5d360b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-10-05T15:52:48Z",
    "title_canon_sha256": "eec90358d37f032572d1d873152ef61ca7f31ad3d862738f97d821d17665179f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02126",
    "kind": "arxiv",
    "version": 2
  }
}