Pith Number

pith:O5GAWYRT

pith:2019:O5GAWYRTVEUSGKZPAHFFWJQG2Y

not attested not anchored not stored refs pending

Robust reconstruction of cardiac T1 maps using RNNs

Alessio Vatti, Andrea Ripoli, Daniele Della Latta, Dante Chiappino, Gianmarco Santini, Maria Filomena Santarelli, Nicola Martini, Sara Salaris

arxiv:1907.12454 v1 · 2019-07-29 · 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{O5GAWYRTVEUSGKZPAHFFWJQG2Y}

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	2026-07-04T23:50:08.809020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

774c0b6233a929232b2f01ca5b2606d60409903ece9f66b9d3260115ca4b4932

Aliases

arxiv: 1907.12454 · arxiv_version: 1907.12454v1 · doi: 10.48550/arxiv.1907.12454 · pith_short_12: O5GAWYRTVEUS · pith_short_16: O5GAWYRTVEUSGKZP · pith_short_8: O5GAWYRT

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/O5GAWYRTVEUSGKZPAHFFWJQG2Y \
  | 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: 774c0b6233a929232b2f01ca5b2606d60409903ece9f66b9d3260115ca4b4932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2286613072fe262f5b271043c540f294fb5ac47e7a0f14999b01d11f13e2c9a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-07-29T14:22:27Z",
    "title_canon_sha256": "7ac32e26089eb18c620b10f157f8e242c5b345efbb36977751f38b4f955f44d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12454",
    "kind": "arxiv",
    "version": 1
  }
}