Pith Number

pith:JYCJXK4N

pith:2018:JYCJXK4N3UP66FIT5YXAOINSBU

not attested not anchored not stored refs pending

Combined Diffusion-Relaxometry MRI to Identify Dysfunction in the Human Placenta

Alison Ho, Daniel C. Alexander, Eleftheria Panagiotaki, Jana Hutter, Joseph V. Hajnal, Laurence H. Jackson, Lucy C. Chappell, Marco Palombo, Mary Rutherford, Paddy J. Slator

arxiv:1810.04156 v2 · 2018-10-09 · 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{JYCJXK4N3UP66FIT5YXAOINSBU}

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	2026-05-17T23:50:41.064368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e049bab8ddd1fef1513ee2e0721b20d15a19aca25f758ee038bd1c9b23aceb7

Aliases

arxiv: 1810.04156 · arxiv_version: 1810.04156v2 · doi: 10.48550/arxiv.1810.04156 · pith_short_12: JYCJXK4N3UP6 · pith_short_16: JYCJXK4N3UP66FIT · pith_short_8: JYCJXK4N

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/JYCJXK4N3UP66FIT5YXAOINSBU \
  | 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: 4e049bab8ddd1fef1513ee2e0721b20d15a19aca25f758ee038bd1c9b23aceb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b678e36009ff6c9be1721f324c715a7898896d8a314a6455e00541dd99f7fa72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-10-09T17:58:58Z",
    "title_canon_sha256": "cc40ec2cea3fe9af91bb7ca1defa7908b2cbdb74b8bf3cca72b0883ace5dd91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04156",
    "kind": "arxiv",
    "version": 2
  }
}