Pith Number

pith:H6MEFO4R

pith:2009:H6MEFO4RYIPHDOOJPC3CCLBR6D

not attested not anchored not stored refs pending

Hyperfine structure and nuclear hyperpolarization observed in the bound exciton luminescence of Bi donors in natural Si

H. Riemann, K. Saeedi, M.L.W. Thewalt, M. Steger, N. Noetzel, N.V. Abrosimov, T. Sekiguchi

arxiv:0912.3849 v3 · 2009-12-19 · 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{H6MEFO4RYIPHDOOJPC3CCLBR6D}

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	2026-07-04T17:29:55.746363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f9842bb91c21e71b9c978b6212c31f0cabd98d7de571917120631db06840241

Aliases

arxiv: 0912.3849 · arxiv_version: 0912.3849v3 · doi: 10.48550/arxiv.0912.3849 · pith_short_12: H6MEFO4RYIPH · pith_short_16: H6MEFO4RYIPHDOOJ · pith_short_8: H6MEFO4R

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/H6MEFO4RYIPHDOOJPC3CCLBR6D \
  | 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: 3f9842bb91c21e71b9c978b6212c31f0cabd98d7de571917120631db06840241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be8887c983f1abaa2a8283944262b8a47338b48ffebe5eeb97189207853d96f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-12-19T00:55:32Z",
    "title_canon_sha256": "abfbf0d25cd56e8cb256a9e7970096039e7618930e44156344963fec1401b441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3849",
    "kind": "arxiv",
    "version": 3
  }
}