Pith Number

pith:GR7QORL3

pith:2016:GR7QORL3OEL6PL2BGTIWE45GKM

not attested not anchored not stored refs pending

Inverse Scale Space Decomposition

Carola-Bibiane Sch\"onlieb, Marie Foged Schmidt, Martin Benning

arxiv:1612.09203 v1 · 2016-12-29 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GR7QORL3OEL6PL2BGTIWE45GKM}

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	2026-05-18T00:53:46.256796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347f07457b7117e7af4134d16273a653298daee8ddad6fa0f05aba44c753973a

Aliases

arxiv: 1612.09203 · arxiv_version: 1612.09203v1 · doi: 10.48550/arxiv.1612.09203 · pith_short_12: GR7QORL3OEL6 · pith_short_16: GR7QORL3OEL6PL2B · pith_short_8: GR7QORL3

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/GR7QORL3OEL6PL2BGTIWE45GKM \
  | 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: 347f07457b7117e7af4134d16273a653298daee8ddad6fa0f05aba44c753973a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c81f1108226c1cfb6eb6a9b85b862b6691ae598ef2f8cd71e70b89dd5e290f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-12-29T17:10:37Z",
    "title_canon_sha256": "1faacc35e19c5448a1a02d1bdf204bce62a4a18ae573c71d57f8c79541d33c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09203",
    "kind": "arxiv",
    "version": 1
  }
}