Pith Number

pith:R2LJA7NN

pith:2018:R2LJA7NNXSNW2F7JZ3AF25PBCE

not attested not anchored not stored refs pending

Can ultraprecision polishing techniques improve the coherence times of nitrogen-vacancy centers in diamond?

F. Reinhard, G. Braunbeck, M. Touge, O. A. Williams, S. Mandal

arxiv:1801.03292 v1 · 2018-01-10 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2LJA7NNXSNW2F7JZ3AF25PBCE}

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	2026-05-18T00:26:17.498270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e96907dadbc9b6d17e9cec05d75e11133a73a3a5b57564e5a999a73070fa3de

Aliases

arxiv: 1801.03292 · arxiv_version: 1801.03292v1 · doi: 10.48550/arxiv.1801.03292 · pith_short_12: R2LJA7NNXSNW · pith_short_16: R2LJA7NNXSNW2F7J · pith_short_8: R2LJA7NN

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/R2LJA7NNXSNW2F7JZ3AF25PBCE \
  | 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: 8e96907dadbc9b6d17e9cec05d75e11133a73a3a5b57564e5a999a73070fa3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590e6b8e252ba6f2755c86abaa2aaa0a40647ac39830835d5db16cd85efeed94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-01-10T10:29:38Z",
    "title_canon_sha256": "bdd0c7ce60eef1e45113299bbd39fd3c514e63583db07bb626983152f98b33d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03292",
    "kind": "arxiv",
    "version": 1
  }
}