Pith Number

pith:7SDXCSG6

pith:2014:7SDXCSG65J4BCCQZDPP72GINTC

not attested not anchored not stored refs pending

Mumford-Shah and Potts Regularization for Manifold-Valued Data with Applications to DTI and Q-Ball Imaging

Andreas Weinmann, Laurent Demaret, Martin Storath

arxiv:1410.1699 v1 · 2014-10-07 · math.NA · cs.CV · math.OC · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SDXCSG65J4BCCQZDPP72GINTC}

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	2026-05-18T01:21:02.873774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc877148deea78110a191bdffd190d98864b7c602e4e0fe1c34458100f760ec7

Aliases

arxiv: 1410.1699 · arxiv_version: 1410.1699v1 · doi: 10.48550/arxiv.1410.1699 · pith_short_12: 7SDXCSG65J4B · pith_short_16: 7SDXCSG65J4BCCQZ · pith_short_8: 7SDXCSG6

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/7SDXCSG65J4BCCQZDPP72GINTC \
  | 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: fc877148deea78110a191bdffd190d98864b7c602e4e0fe1c34458100f760ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "068be3c1622c808102bf5f83588b4a536c7782c496cdba41408b494b0af20dd3",
    "cross_cats_sorted": [
      "cs.CV",
      "math.OC",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-10-07T11:59:14Z",
    "title_canon_sha256": "0a765306b972ce573e807fd0353b2e55cf3ce35b43a292bddc6c190c8c08c2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1699",
    "kind": "arxiv",
    "version": 1
  }
}