Pith Number

pith:GJ3LA2OE

pith:2017:GJ3LA2OELAD43JA6KR5GK6P4LN

not attested not anchored not stored refs pending

Accelerated Magnetic Resonance Spectroscopy with Vandermonde Factorization

Jian-Feng Cai, Jiaxi Ying, Xiaobo Qu, Zhong Chen

arxiv:1701.07017 v1 · 2017-01-24 · physics.med-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{GJ3LA2OELAD43JA6KR5GK6P4LN}

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	2026-05-18T00:52:07.714601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3276b069c45807cda41e547a6579fc5b4d8bcf572b2e4d06ca14080cb0a6116b

Aliases

arxiv: 1701.07017 · arxiv_version: 1701.07017v1 · doi: 10.48550/arxiv.1701.07017 · pith_short_12: GJ3LA2OELAD4 · pith_short_16: GJ3LA2OELAD43JA6 · pith_short_8: GJ3LA2OE

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/GJ3LA2OELAD43JA6KR5GK6P4LN \
  | 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: 3276b069c45807cda41e547a6579fc5b4d8bcf572b2e4d06ca14080cb0a6116b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c36dd85514b1e0e2118375268fbd2908fac8c0ac40f83f9b299389acbb2f8d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-01-24T08:06:00Z",
    "title_canon_sha256": "de5d5648784fa52168201c275ae4f0ee3cdc1fb9ae7b6acf2ca79b9d4bd5bbd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07017",
    "kind": "arxiv",
    "version": 1
  }
}