Pith Number

pith:7GH4JGP7

pith:2019:7GH4JGP7GUH5NDQNXJHZGMWFYY

not attested not anchored not stored refs pending

3d-SMRnet: Achieving a new quality of MPI system matrix recovery by deep learning

Florian Griese, Ivo Matteo Baltruschat, Mirco Grosser, Patryk Szwargulski, Ren\'e Werner, Tobias Knopp

arxiv:1905.03026 v1 · 2019-05-08 · eess.IV · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GH4JGP7GUH5NDQNXJHZGMWFYY}

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	2026-05-17T23:46:43.114400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98fc499ff350fd68e0dba4f9332c5c61f8f93829ca8d76f4b37c5c78ac70b75

Aliases

arxiv: 1905.03026 · arxiv_version: 1905.03026v1 · doi: 10.48550/arxiv.1905.03026 · pith_short_12: 7GH4JGP7GUH5 · pith_short_16: 7GH4JGP7GUH5NDQN · pith_short_8: 7GH4JGP7

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/7GH4JGP7GUH5NDQNXJHZGMWFYY \
  | 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: f98fc499ff350fd68e0dba4f9332c5c61f8f93829ca8d76f4b37c5c78ac70b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58dd4d2a464a45f5183ccfc22bb3fadf1430b1a792f2c66dd8633443480f2c73",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-05-08T12:21:39Z",
    "title_canon_sha256": "7a5fcc0804cb5527ae787d1566dfa7fa7d095a8d4aa35b1df19cfa9080841e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03026",
    "kind": "arxiv",
    "version": 1
  }
}