Pith Number

pith:OK6L5276

pith:2019:OK6L5276VQAGAARYVEDS4GTO5K

not attested not anchored not stored refs pending

Image Seam-Carving by Controlling Positional Distribution of Seams

Mahdi Ahmadi, Nader Karimi, Shadrokh Samavi

arxiv:1912.13214 v1 · 2019-12-31 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OK6L5276VQAGAARYVEDS4GTO5K}

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	2026-07-05T00:29:07.086710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72bcbeebfeac00600238a9072e1a6eea9e631f86a35fa78fd183be63ccdf6249

Aliases

arxiv: 1912.13214 · arxiv_version: 1912.13214v1 · doi: 10.48550/arxiv.1912.13214 · pith_short_12: OK6L5276VQAG · pith_short_16: OK6L5276VQAGAARY · pith_short_8: OK6L5276

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/OK6L5276VQAGAARYVEDS4GTO5K \
  | 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: 72bcbeebfeac00600238a9072e1a6eea9e631f86a35fa78fd183be63ccdf6249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce9e0bc38c2a1594047b4a9190830819683af11ea3082e08d1d7b7fccc6b5afc",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-31T08:17:55Z",
    "title_canon_sha256": "b50cb25128350a88a61784b6964bef5c65c906dd19f3ec38fa8c28f0bb76c33a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.13214",
    "kind": "arxiv",
    "version": 1
  }
}