Pith Number

pith:MY4HZLHA

pith:2013:MY4HZLHALKWWZPN7PFXFYYLF63

not attested not anchored not stored refs pending

Spin Selection Rule-Based Sub-Millisecond Hyperpolarization of Nuclear Spins in Silicon

David P. Franke, Felix Hoehne, Kohei M. Itoh, Leonid S. Vlasenko, Lukas Dreher, Martin S. Brandt, Martin Stutzmann

arxiv:1308.3596 v1 · 2013-08-16 · 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{MY4HZLHALKWWZPN7PFXFYYLF63}

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	2026-05-18T03:15:44.454457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66387cace05aad6cbdbf796e5c6165f6c266227782c76a0d3c8a654366b35773

Aliases

arxiv: 1308.3596 · arxiv_version: 1308.3596v1 · doi: 10.48550/arxiv.1308.3596 · pith_short_12: MY4HZLHALKWW · pith_short_16: MY4HZLHALKWWZPN7 · pith_short_8: MY4HZLHA

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/MY4HZLHALKWWZPN7PFXFYYLF63 \
  | 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: 66387cace05aad6cbdbf796e5c6165f6c266227782c76a0d3c8a654366b35773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45bdb6757c0ca842d9db4c64ba8048bf7a105066da2eebb26f10ed8413781ed4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-08-16T10:49:11Z",
    "title_canon_sha256": "6b851f4483beb8a0f69bc029f9205113288512b77cea2cf8f029d1f2de984089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3596",
    "kind": "arxiv",
    "version": 1
  }
}