Pith Number

pith:FKT4OCRU

pith:2017:FKT4OCRUJKC5ZTNQ3LO6WDEDT2

not attested not anchored not stored refs pending

Diffusion MRI measurements in challenging head and brain regions via cross-term spatiotemporally encoding

Eddy Solomon, Gilad Liberman, Lucio Frydman, Zhiyong Zhang

arxiv:1708.07374 v1 · 2017-08-24 · physics.med-ph · physics.chem-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKT4OCRUJKC5ZTNQ3LO6WDEDT2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:36:44.517489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa7c70a344a85dccdb0daddeb0c839e91e6101b8e649e35a0466a0bb5d17558

Aliases

arxiv: 1708.07374 · arxiv_version: 1708.07374v1 · doi: 10.48550/arxiv.1708.07374 · pith_short_12: FKT4OCRUJKC5 · pith_short_16: FKT4OCRUJKC5ZTNQ · pith_short_8: FKT4OCRU

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/FKT4OCRUJKC5ZTNQ3LO6WDEDT2 \
  | 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: 2aa7c70a344a85dccdb0daddeb0c839e91e6101b8e649e35a0466a0bb5d17558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e0913466e45812b30ca1197aa727790a35e8b0c75eb4c787e0f1803235bbbe",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-08-24T12:30:43Z",
    "title_canon_sha256": "18dd42262c75eb34127852470ac0cb70717821ee1c6edeaa07c676adc0c4ebcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07374",
    "kind": "arxiv",
    "version": 1
  }
}