Pith Number

pith:ET4NMBNR

pith:2014:ET4NMBNRTY37PHV3TDSQAZO63Q

not attested not anchored not stored refs pending

Higher-order MRFs based image super resolution: why not MAP?

Yunjin Chen

arxiv:1410.7429 v4 · 2014-10-27 · 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{ET4NMBNRTY37PHV3TDSQAZO63Q}

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	2026-05-18T01:29:21.541485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24f8d605b19e37f79ebb98e50065dedc31ebadc5e080a2e23c6a642c7b6d434a

Aliases

arxiv: 1410.7429 · arxiv_version: 1410.7429v4 · doi: 10.48550/arxiv.1410.7429 · pith_short_12: ET4NMBNRTY37 · pith_short_16: ET4NMBNRTY37PHV3 · pith_short_8: ET4NMBNR

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/ET4NMBNRTY37PHV3TDSQAZO63Q \
  | 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: 24f8d605b19e37f79ebb98e50065dedc31ebadc5e080a2e23c6a642c7b6d434a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "988eb7e0a108d3a158217005a7f1b8811190fbba20ce58bf3493334469acfd94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-10-27T21:05:48Z",
    "title_canon_sha256": "9cc16eccce6a9552e210c4393ab765615d1f354d3bc8ea43c581b1d42e204857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7429",
    "kind": "arxiv",
    "version": 4
  }
}