Pith Number

pith:BCBVGLXP

pith:2019:BCBVGLXPVHXAFZFLDYTWVNR7GY

not attested not anchored not stored refs pending

Ultralow-field Nuclear Magnetic Resonance Asymmetric Spectroscopy

Ji Bian, Min Jiang, Shiming Song, Wenjie Xu, Xinhua Peng, Yunlan Ji

arxiv:1902.08073 v1 · 2019-02-21 · 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{BCBVGLXPVHXAFZFLDYTWVNR7GY}

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	2026-05-17T23:53:02.170952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0883532eefa9ee02e4ab1e276ab63f360a990242fd892f552850f87b8fe94341

Aliases

arxiv: 1902.08073 · arxiv_version: 1902.08073v1 · doi: 10.48550/arxiv.1902.08073 · pith_short_12: BCBVGLXPVHXA · pith_short_16: BCBVGLXPVHXAFZFL · pith_short_8: BCBVGLXP

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/BCBVGLXPVHXAFZFLDYTWVNR7GY \
  | 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: 0883532eefa9ee02e4ab1e276ab63f360a990242fd892f552850f87b8fe94341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6592499d6557f4e95f9ad380a84969293321889a79de5169e2cc0c34a66ceec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-21T14:39:02Z",
    "title_canon_sha256": "8bc587ccdf9448af2b1c8807d51f7b963af9e08dace6d747892b7cd767dffc46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08073",
    "kind": "arxiv",
    "version": 1
  }
}