Pith Number

pith:Z2PT7CSW

pith:2013:Z2PT7CSWPNNMHOCSM6LA5QJUIY

not attested not anchored not stored refs pending

Efficient MRF Energy Propagation for Video Segmentation via Bilateral Filters

A. Aydin Alatan, Kemal Ugur, Ozan Sener

arxiv:1301.5356 v3 · 2013-01-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2PT7CSWPNNMHOCSM6LA5QJUIY}

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	2026-05-18T02:39:24.242010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9f3f8a567b5ac3b85267960ec13446318043b26eba5b380be47aef23b4d75d

Aliases

arxiv: 1301.5356 · arxiv_version: 1301.5356v3 · doi: 10.48550/arxiv.1301.5356 · pith_short_12: Z2PT7CSWPNNM · pith_short_16: Z2PT7CSWPNNMHOCS · pith_short_8: Z2PT7CSW

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/Z2PT7CSWPNNMHOCSM6LA5QJUIY \
  | 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: ce9f3f8a567b5ac3b85267960ec13446318043b26eba5b380be47aef23b4d75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702e4f30a38c00b99632b82d1bb37ca2c07fb4ac1ed5842ffd278149e29271c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-01-22T22:26:33Z",
    "title_canon_sha256": "2301cc38f74760a127c525043f0df2268d830843f94697734fdc3b57c7786e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5356",
    "kind": "arxiv",
    "version": 3
  }
}