Pith Number

pith:YZ2KL6GX

pith:2017:YZ2KL6GXJ5TFAX52PY5ME5QRYL

not attested not anchored not stored refs pending

Quantum probe hyperpolarisation of molecular nuclear spins

Alastair Stacey, David A. Broadway, David A. Simpson, James D. A. Wood, Jean-Philippe Tetienne, Liam T. Hall, Lloyd C. L. Hollenberg

arxiv:1708.05906 v2 · 2017-08-19 · quant-ph · 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{YZ2KL6GXJ5TFAX52PY5ME5QRYL}

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	2026-05-18T00:16:31.592064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c674a5f8d74f66505fba7e3ac27611c2d08a2a5f8118903fb3ec34a1142b887e

Aliases

arxiv: 1708.05906 · arxiv_version: 1708.05906v2 · doi: 10.48550/arxiv.1708.05906 · pith_short_12: YZ2KL6GXJ5TF · pith_short_16: YZ2KL6GXJ5TFAX52 · pith_short_8: YZ2KL6GX

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/YZ2KL6GXJ5TFAX52PY5ME5QRYL \
  | 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: c674a5f8d74f66505fba7e3ac27611c2d08a2a5f8118903fb3ec34a1142b887e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "785ca214b97d0e25c96d371cd1412fdf6c83e21c37ea49bf3f62d17e8f507031",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-19T22:34:26Z",
    "title_canon_sha256": "366468fe10b779256f8da3ab895842878bb8a50226edf5e3e3fb70b5a9b5de22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05906",
    "kind": "arxiv",
    "version": 2
  }
}