Pith Number

pith:45FLXNLT

pith:2017:45FLXNLTGZLYWCUBMLZVIJWV2B

not attested not anchored not stored refs pending

Precision Learning: Reconstruction Filter Kernel Discretization

Andreas Maier, Arnd D\"orfler, Bernhard Stimpel, Christopher Syben, Katharina Breininger, Rebecca Fahrig, Tobias W\"urfl

arxiv:1710.06287 v2 · 2017-10-17 · 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{45FLXNLTGZLYWCUBMLZVIJWV2B}

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	2026-05-18T00:11:18.505710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74abbb57336578b0a8162f35426d5d07f1b38ffb1fd00fdb0689f7203cd1dcc

Aliases

arxiv: 1710.06287 · arxiv_version: 1710.06287v2 · doi: 10.48550/arxiv.1710.06287 · pith_short_12: 45FLXNLTGZLY · pith_short_16: 45FLXNLTGZLYWCUB · pith_short_8: 45FLXNLT

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/45FLXNLTGZLYWCUBMLZVIJWV2B \
  | 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: e74abbb57336578b0a8162f35426d5d07f1b38ffb1fd00fdb0689f7203cd1dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd15b0bd989fc3d09747ef0604de27d26e69e0f1c578359ee02f0496bdf49e15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-17T13:57:00Z",
    "title_canon_sha256": "01b7eafcce13c03cdcc5d1bb0208bcf00f3b72d70c6de7497a835c3e1a5c62dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06287",
    "kind": "arxiv",
    "version": 2
  }
}