Pith Number

pith:POEIHXP7

pith:2015:POEIHXP74UVSUPN3NG2DBKVTVA

not attested not anchored not stored refs pending

Highly corrupted image inpainting through hypoelliptic diffusion

Alexey Remizov, Dario Prandi, Jean-Paul Gauthier, Roman Chertovskih, Ugo Boscain

arxiv:1502.07331 v4 · 2015-02-25 · cs.CV · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POEIHXP74UVSUPN3NG2DBKVTVA}

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	2026-05-18T00:19:14.486559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b8883ddffe52b2a3dbb69b430aab3a8259a8994708f56b6b6c4214a1a7153ec

Aliases

arxiv: 1502.07331 · arxiv_version: 1502.07331v4 · doi: 10.48550/arxiv.1502.07331 · pith_short_12: POEIHXP74UVS · pith_short_16: POEIHXP74UVSUPN3 · pith_short_8: POEIHXP7

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/POEIHXP74UVSUPN3NG2DBKVTVA \
  | 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: 7b8883ddffe52b2a3dbb69b430aab3a8259a8994708f56b6b6c4214a1a7153ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4d0907d12b898efe915dc45aa9e6a64d91ef932f71fc87f46face7f03bdb393",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-25T20:36:08Z",
    "title_canon_sha256": "cb3523571a15e876b7eb42965fc514a55bccc5cde75a982a9b5eb58dc759519b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07331",
    "kind": "arxiv",
    "version": 4
  }
}