Pith Number

pith:BEAENXBX

pith:2017:BEAENXBXKGFF32NAQOFMNRRJV5

not attested not anchored not stored refs pending

Scale-Space Anisotropic Total Variation for Limited Angle Tomography

Andreas Maier, Guenter Lauritsch, Oliver Taubmann, Viktor Haase, Xiaolin Huang, Yixing Huang

arxiv:1712.06930 v2 · 2017-12-19 · 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{BEAENXBXKGFF32NAQOFMNRRJV5}

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	2026-05-18T00:24:59.274094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090046dc37518a5de9a0838ac6c629af630f00784ad4f6345d1fefc95be99c86

Aliases

arxiv: 1712.06930 · arxiv_version: 1712.06930v2 · doi: 10.48550/arxiv.1712.06930 · pith_short_12: BEAENXBXKGFF · pith_short_16: BEAENXBXKGFF32NA · pith_short_8: BEAENXBX

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/BEAENXBXKGFF32NAQOFMNRRJV5 \
  | 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: 090046dc37518a5de9a0838ac6c629af630f00784ad4f6345d1fefc95be99c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f3207df4746dd1ad359cac0bd65071ed529c9e8c88a2a2dfb88496a3b7b43e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-19T13:59:10Z",
    "title_canon_sha256": "76a7c0fd08b41184fcf882663cb2455f8570354c6b6d76f974833baf46b3bec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06930",
    "kind": "arxiv",
    "version": 2
  }
}