Pith Number

pith:727YI6UK

pith:2013:727YI6UK2CEZSGD7I2ZISNZ7ND

not attested not anchored not stored refs pending

Optical hyperpolarization and NMR detection of $^{129}$Xe on a microfluidic chip

Daniel J. Kennedy, Elizabeth A. Donley, Hattie L. Ring, John Kitching, Michael Rosenbluh, Ricardo Jimenez-Martinez, Scott J. Seltzer, Svenja Knappe, Vikram S. Bajaj

arxiv:1401.0068 v1 · 2013-12-31 · physics.ins-det · physics.atom-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{727YI6UK2CEZSGD7I2ZISNZ7ND}

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	2026-05-18T01:45:34.959559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

febf847a8ad08999187f46b289373f68e8ddf917d051b89babeb8ef3cb6ddfc7

Aliases

arxiv: 1401.0068 · arxiv_version: 1401.0068v1 · doi: 10.48550/arxiv.1401.0068 · pith_short_12: 727YI6UK2CEZ · pith_short_16: 727YI6UK2CEZSGD7 · pith_short_8: 727YI6UK

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/727YI6UK2CEZSGD7I2ZISNZ7ND \
  | 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: febf847a8ad08999187f46b289373f68e8ddf917d051b89babeb8ef3cb6ddfc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff016598baef131f5fe7b234306682dd387d66f6525dae99fcac6c912135da26",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-12-31T01:42:33Z",
    "title_canon_sha256": "a23abc1950135570732be524d6c0ee0ce76f86b912aa82da90a166cc52334ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0068",
    "kind": "arxiv",
    "version": 1
  }
}