Pith Number

pith:75SZNROF

pith:2019:75SZNROFOAVD3CBJSTJMNQXVNO

not attested not anchored not stored refs pending

Short echo time relaxation-enhanced MR spectroscopy reveals broad downfield resonances

Cl\'emence Ligneul, Noam Shemesh, S\'onia I. Gon\c{c}alves

arxiv:1905.09158 v1 · 2019-05-22 · 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{75SZNROFOAVD3CBJSTJMNQXVNO}

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	2026-05-17T23:45:21.825819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6596c5c5702a3d882994d2c6c2f56bae9b52d992422e239ea7efc63e311852

Aliases

arxiv: 1905.09158 · arxiv_version: 1905.09158v1 · doi: 10.48550/arxiv.1905.09158 · pith_short_12: 75SZNROFOAVD · pith_short_16: 75SZNROFOAVD3CBJ · pith_short_8: 75SZNROF

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/75SZNROFOAVD3CBJSTJMNQXVNO \
  | 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: ff6596c5c5702a3d882994d2c6c2f56bae9b52d992422e239ea7efc63e311852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffc28f18b3c463c37ef38a9e61dd33404bef685c9bc686edb82c31d4157b1ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-05-22T14:15:18Z",
    "title_canon_sha256": "f0c17d1d6fdf342c0768da565ec998527100ee31cb89bb1505e028e79262e926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09158",
    "kind": "arxiv",
    "version": 1
  }
}