Pith Number

pith:PQAFO4CU

pith:2017:PQAFO4CU4LXGXOWPJ2QPVM7ZKS

not attested not anchored not stored refs pending

Light field super resolution through controlled micro-shifts of light field sensor

Bahadir K. Gunturk, M. Umair Mukati

arxiv:1709.09422 v2 · 2017-09-27 · 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{PQAFO4CU4LXGXOWPJ2QPVM7ZKS}

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	2026-05-18T00:13:47.547200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c00577054e2ee6bbacf4ea0fab3f9549debe802599f173df4ddb1afa71e7b7b

Aliases

arxiv: 1709.09422 · arxiv_version: 1709.09422v2 · doi: 10.48550/arxiv.1709.09422 · pith_short_12: PQAFO4CU4LXG · pith_short_16: PQAFO4CU4LXGXOWP · pith_short_8: PQAFO4CU

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/PQAFO4CU4LXGXOWPJ2QPVM7ZKS \
  | 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: 7c00577054e2ee6bbacf4ea0fab3f9549debe802599f173df4ddb1afa71e7b7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4909483d724be031fcb368974335f81eeb239d5ce9259386dbba16ddbe4e325b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-27T09:54:08Z",
    "title_canon_sha256": "f7380a026f9b8d56df3eb504a9847a597cb30873a3d04c0671d34d7315c33516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09422",
    "kind": "arxiv",
    "version": 2
  }
}