Pith Number

pith:FVGFCKYF

pith:2019:FVGFCKYF6OEH4IURYVJZ7UTZZK

not attested not anchored not stored refs pending

Deep MR Fingerprinting with total-variation and low-rank subspace priors

Carolin M. Pirkl, Guido Buonincontri, Marion I. Menzel, Mohammad Golbabaee, Pedro A. G\'omez

arxiv:1902.10205 v1 · 2019-02-26 · 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{FVGFCKYF6OEH4IURYVJZ7UTZZK}

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	2026-05-17T23:52:31.493669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4c512b05f3887e2291c5539fd279caa4b31043ca36e66efefa88ddcc46c89f

Aliases

arxiv: 1902.10205 · arxiv_version: 1902.10205v1 · doi: 10.48550/arxiv.1902.10205 · pith_short_12: FVGFCKYF6OEH · pith_short_16: FVGFCKYF6OEH4IUR · pith_short_8: FVGFCKYF

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/FVGFCKYF6OEH4IURYVJZ7UTZZK \
  | 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: 2d4c512b05f3887e2291c5539fd279caa4b31043ca36e66efefa88ddcc46c89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd640a60dafbcab98bd9e35cdfb994220e6582fd250e84a292e6f925ba47d777",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-26T20:33:02Z",
    "title_canon_sha256": "61e39fe92852713d3b0050a4fe6f246c8067042cca079ea68a0985a29073fe8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10205",
    "kind": "arxiv",
    "version": 1
  }
}