Pith Number

pith:7OCDPWV3

pith:2017:7OCDPWV3VNOEAYT5VE5JOOZOGB

not attested not anchored not stored refs pending

Nonlocal Inpainting of Manifold-valued Data on Finite Weighted Graphs

Daniel Tenbrinck, Ronny Bergmann

arxiv:1704.06424 v2 · 2017-04-21 · math.NA · cs.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{7OCDPWV3VNOEAYT5VE5JOOZOGB}

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	2026-06-04T18:10:45.559290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb8437dabbab5c40627da93a973b2e307a8222528c5d53c1a9b7fae592ec92e7

Aliases

arxiv: 1704.06424 · arxiv_version: 1704.06424v2 · doi: 10.48550/arxiv.1704.06424 · pith_short_12: 7OCDPWV3VNOE · pith_short_16: 7OCDPWV3VNOEAYT5 · pith_short_8: 7OCDPWV3

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/7OCDPWV3VNOEAYT5VE5JOOZOGB \
  | 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: fb8437dabbab5c40627da93a973b2e307a8222528c5d53c1a9b7fae592ec92e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c519b03756329e0eba4281444981bbef70e33f2a6a19072e4668bd6b5b76057e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-21T07:24:51Z",
    "title_canon_sha256": "677e63a25d8b846f6570d81bbf25fdd9ad9688b23af22633fafbfd3f41664d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06424",
    "kind": "arxiv",
    "version": 2
  }
}