Pith Number

pith:I67FBTI3

pith:2011:I67FBTI3VR2REW7NFAQNH2TCC2

not attested not anchored not stored refs pending

Spin Coherence During Optical Excitation of a Single NV Center in Diamond

A. L. Falk, D. D. Awschalom, G. D. Fuchs, V. V. Dobrovitski

arxiv:1111.3687 v1 · 2011-11-15 · quant-ph · cond-mat.mes-hall · 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{I67FBTI3VR2REW7NFAQNH2TCC2}

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	2026-05-18T01:59:32.651568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47be50cd1bac75125bed2820d3ea6216999a07e9b8871c334fb3822749cbfcdc

Aliases

arxiv: 1111.3687 · arxiv_version: 1111.3687v1 · doi: 10.48550/arxiv.1111.3687 · pith_short_12: I67FBTI3VR2R · pith_short_16: I67FBTI3VR2REW7N · pith_short_8: I67FBTI3

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/I67FBTI3VR2REW7NFAQNH2TCC2 \
  | 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: 47be50cd1bac75125bed2820d3ea6216999a07e9b8871c334fb3822749cbfcdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6f7b5314d1c5e7d7ee3f5ea2d4539d0b78e6a96fd9c37ab2f9ab19785e672e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-15T23:15:02Z",
    "title_canon_sha256": "0803b636ae79263009fb3bd884ec1178f78924460245771083e90e1399057426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3687",
    "kind": "arxiv",
    "version": 1
  }
}