Pith Number

pith:6KIYYZQ4

pith:2018:6KIYYZQ4EBGRU5TLYF5RD3MLPN

not attested not anchored not stored refs pending

Robust Retrospective Frequency and Phase Correction for Single-voxel MR Spectroscopy

Martin Wilson

arxiv:1807.08915 v3 · 2018-07-24 · q-bio.QM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KIYYZQ4EBGRU5TLYF5RD3MLPN}

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	2026-05-18T00:05:45.217396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2918c661c204d1a766bc17b11ed8b7b58d5b5ed523fa07dc342f7918d43fa6a

Aliases

arxiv: 1807.08915 · arxiv_version: 1807.08915v3 · doi: 10.48550/arxiv.1807.08915 · pith_short_12: 6KIYYZQ4EBGR · pith_short_16: 6KIYYZQ4EBGRU5TL · pith_short_8: 6KIYYZQ4

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/6KIYYZQ4EBGRU5TLYF5RD3MLPN \
  | 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: f2918c661c204d1a766bc17b11ed8b7b58d5b5ed523fa07dc342f7918d43fa6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e377b64433c522b34380222f083aea347bdd01c99b067f18fa65eb230ba13d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-07-24T05:59:47Z",
    "title_canon_sha256": "188bce0c4cd1e1c6feff41874a312f19cb0456173da2fa3fcf0b85ea8d0a5891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08915",
    "kind": "arxiv",
    "version": 3
  }
}