Pith Number

pith:Q3NADXMZ

pith:2012:Q3NADXMZMQITYUMEPWOJBUINXU

not attested not anchored not stored refs pending

A PCA-Based Super-Resolution Algorithm for Short Image Sequences

Carlos Miravet, Francisco B. Rodr\'iguez

arxiv:1201.3821 v1 · 2012-01-18 · 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{Q3NADXMZMQITYUMEPWOJBUINXU}

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	2026-05-18T04:04:17.896921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86da01dd9964113c51847d9c90d10dbd3c7c52b5e20dea2a72be92f9e0f68426

Aliases

arxiv: 1201.3821 · arxiv_version: 1201.3821v1 · doi: 10.48550/arxiv.1201.3821 · pith_short_12: Q3NADXMZMQIT · pith_short_16: Q3NADXMZMQITYUME · pith_short_8: Q3NADXMZ

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/Q3NADXMZMQITYUMEPWOJBUINXU \
  | 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: 86da01dd9964113c51847d9c90d10dbd3c7c52b5e20dea2a72be92f9e0f68426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32bc3c81b10497bd8d11c4fe06d5a7877ae8f62f8181cdb04421b904446ce2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-01-18T15:19:03Z",
    "title_canon_sha256": "891ca5dbde35da9c03d2f31b9e41fd25899abb197b4b073ba33503cd4287f931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3821",
    "kind": "arxiv",
    "version": 1
  }
}