Pith Number

pith:6AV6KXLH

pith:2017:6AV6KXLH7R2PHZ6FOSXZF5ACRY

not attested not anchored not stored refs pending

Numerical analysis of shell-based geometric image inpainting algorithms and their semi-implicit extension

Carola-Bibiane Schoenlieb, L. Robert Hocking, Thomas Holding

arxiv:1707.09713 v1 · 2017-07-31 · math.NA · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AV6KXLH7R2PHZ6FOSXZF5ACRY}

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	2026-05-18T00:39:08.509797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f02be55d67fc74f3e7c574af92f4028e218a266212b5803a177d8758a3f3a75b

Aliases

arxiv: 1707.09713 · arxiv_version: 1707.09713v1 · doi: 10.48550/arxiv.1707.09713 · pith_short_12: 6AV6KXLH7R2P · pith_short_16: 6AV6KXLH7R2PHZ6F · pith_short_8: 6AV6KXLH

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/6AV6KXLH7R2PHZ6FOSXZF5ACRY \
  | 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: f02be55d67fc74f3e7c574af92f4028e218a266212b5803a177d8758a3f3a75b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82827a4cce42426f7f72b641c303dd2e9c32211a22b376954b2d9ff88350d72f",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-07-31T03:57:12Z",
    "title_canon_sha256": "481e018f074c3c7a779a922215af6f81fee78ff29aeab17fbfed5a205f8a32be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09713",
    "kind": "arxiv",
    "version": 1
  }
}