Pith Number

pith:S7E6QAKS

pith:2018:S7E6QAKSW5IKKUKCDGYFAMZMCO

not attested not anchored not stored refs pending

Temporo-Spatial Collaborative Filtering for Parameter Estimation in Noisy DCE-MRI Sequences: Application to Breast Cancer Chemotherapy Response

Andrew Beers, Dipanjan Sengupta, Kalpathy-Cramer Jayashree, Theodore L. Willke, Xia Zhu

arxiv:1803.01099 v1 · 2018-03-03 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7E6QAKSW5IKKUKCDGYFAMZMCO}

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	2026-05-18T00:22:01.775374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c9e80152b750a5514219b050332c1395ad742e3ba6434c7cbda3f934248cac

Aliases

arxiv: 1803.01099 · arxiv_version: 1803.01099v1 · doi: 10.48550/arxiv.1803.01099 · pith_short_12: S7E6QAKSW5IK · pith_short_16: S7E6QAKSW5IKKUKC · pith_short_8: S7E6QAKS

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/S7E6QAKSW5IKKUKCDGYFAMZMCO \
  | 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: 97c9e80152b750a5514219b050332c1395ad742e3ba6434c7cbda3f934248cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420020799061ca52f9ca998cb2aea4620c720ef9aeb598c739ec5c63a2befded",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-03-03T02:57:52Z",
    "title_canon_sha256": "fcab3ffa6728cd3cc37599cf5bba3ff80f0b28634b1c5b923d2f94d2465471d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01099",
    "kind": "arxiv",
    "version": 1
  }
}