Pith Number

pith:2XPSAQH2

pith:2017:2XPSAQH2OBVWUFX3YMBZRVQH5J

not attested not anchored not stored refs pending

Adaptive Regularization of Some Inverse Problems in Image Analysis

Byung-Woo Hong, Ja-Keoung Koo, Martin Burger, Stefano Soatto

arxiv:1705.03350 v1 · 2017-05-09 · 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{2XPSAQH2OBVWUFX3YMBZRVQH5J}

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	2026-05-18T00:44:48.171701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5df2040fa706b6a16fbc30398d607ea443b6bf18d2a5bbab4efb9bc6b323e44

Aliases

arxiv: 1705.03350 · arxiv_version: 1705.03350v1 · doi: 10.48550/arxiv.1705.03350 · pith_short_12: 2XPSAQH2OBVW · pith_short_16: 2XPSAQH2OBVWUFX3 · pith_short_8: 2XPSAQH2

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/2XPSAQH2OBVWUFX3YMBZRVQH5J \
  | 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: d5df2040fa706b6a16fbc30398d607ea443b6bf18d2a5bbab4efb9bc6b323e44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70735eae61475fc3d4924081614493b057547a4bef9cb489610c161c3f874c42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-09T14:27:58Z",
    "title_canon_sha256": "f0c4980b479941ccf8690ae4020cc13ce6e45bf9b272df292888fb8ab4d91b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03350",
    "kind": "arxiv",
    "version": 1
  }
}