Pith Number

pith:V7G3BF5B

pith:2019:V7G3BF5B6ZPEFOUT2ZTIVPL5HU

not attested not anchored not stored refs pending

Spatial Process Decomposition for Quantitative Imaging Biomarkers Using Multiple Images of Varying Shapes

Amy Weisman, Jun Zhu, Robert Jeraj, ShengLi Tzeng, Tyler Bradshaw

arxiv:1907.11767 v1 · 2019-07-26 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7G3BF5B6ZPEFOUT2ZTIVPL5HU}

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	2026-07-05T02:24:47.793647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcdb097a1f65e42ba93d6668abd7d3d0890d43d9c12d3485504c1a27096fea4

Aliases

arxiv: 1907.11767 · arxiv_version: 1907.11767v1 · doi: 10.48550/arxiv.1907.11767 · pith_short_12: V7G3BF5B6ZPE · pith_short_16: V7G3BF5B6ZPEFOUT · pith_short_8: V7G3BF5B

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/V7G3BF5B6ZPEFOUT2ZTIVPL5HU \
  | 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: afcdb097a1f65e42ba93d6668abd7d3d0890d43d9c12d3485504c1a27096fea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3399b7ab5210318922a1da1ad73ba37596e1eeca9f993e8b2a11956241edf307",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-07-26T19:39:58Z",
    "title_canon_sha256": "ddda1e21cd8ab0b56196f7b25a597a2a81df809be2431244a7b7e2f7fb9abb41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11767",
    "kind": "arxiv",
    "version": 1
  }
}