Pith Number

pith:3AQAFGPM

pith:2015:3AQAFGPMR7VMBEN46D26JLJJU5

not attested not anchored not stored refs pending

Semi-Inner-Products for Convex Functionals and Their Use in Image Decomposition

Guy Gilboa

arxiv:1511.04685 v1 · 2015-11-15 · math.NA · cs.CV · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AQAFGPMR7VMBEN46D26JLJJU5}

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	2026-05-18T01:26:52.005083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8200299ec8feac091bcf0f5e4ad29a74dac1d2dde0e9bc16376b01315c3d27f

Aliases

arxiv: 1511.04685 · arxiv_version: 1511.04685v1 · doi: 10.48550/arxiv.1511.04685 · pith_short_12: 3AQAFGPMR7VM · pith_short_16: 3AQAFGPMR7VMBEN4 · pith_short_8: 3AQAFGPM

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/3AQAFGPMR7VMBEN46D26JLJJU5 \
  | 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: d8200299ec8feac091bcf0f5e4ad29a74dac1d2dde0e9bc16376b01315c3d27f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72dcf6496e04a467489a32ee0091e49c7e777afdef95b10a098a3f80bdb77da1",
    "cross_cats_sorted": [
      "cs.CV",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-15T11:13:04Z",
    "title_canon_sha256": "058ac01fbec9ecacad532552b1f035e37152d1753f6955aad5be50e544a8080d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04685",
    "kind": "arxiv",
    "version": 1
  }
}