Pith Number

pith:DFO2ZXHK

pith:2019:DFO2ZXHK63FZVRZPBWLYSKVAP7

not attested not anchored not stored refs pending

k-t NEXT: Dynamic MR Image Reconstruction Exploiting Spatio-temporal Correlations

Anthony Price, Chen Qin, Daniel Rueckert, Gavin Seegoolam, Jinming Duan, Jo Schlemper, Joseph Hajnal

arxiv:1907.09425 v1 · 2019-07-22 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFO2ZXHK63FZVRZPBWLYSKVAP7}

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	2026-05-17T23:39:59.228219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

195dacdceaf6cb9ac72f0d97892aa07fdfd514d246e73458706b4aad345fc601

Aliases

arxiv: 1907.09425 · arxiv_version: 1907.09425v1 · doi: 10.48550/arxiv.1907.09425 · pith_short_12: DFO2ZXHK63FZ · pith_short_16: DFO2ZXHK63FZVRZP · pith_short_8: DFO2ZXHK

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/DFO2ZXHK63FZVRZPBWLYSKVAP7 \
  | 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: 195dacdceaf6cb9ac72f0d97892aa07fdfd514d246e73458706b4aad345fc601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d70ea6fddd0fddc7e9bd90f2103ec3de514910cf921027d984fc9dc773413d5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-22T16:51:59Z",
    "title_canon_sha256": "d9f1700a18f372026aa375e3801c4442694d10777f64526c0f25c2a3d5caff2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09425",
    "kind": "arxiv",
    "version": 1
  }
}