Pith Number

pith:6Z54LXRI

pith:2019:6Z54LXRI7TG6ETBI5DOPZZDZOK

not attested not anchored not stored refs pending

Spatial-Angular Interaction for Light Field Image Super-Resolution

Jingyi Yu, Jungang Yang, Longguang Wang, Wei An, Yingqian Wang, Yulan Guo

arxiv:1912.07849 v3 · 2019-12-17 · eess.IV · 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{6Z54LXRI7TG6ETBI5DOPZZDZOK}

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	2026-07-05T01:07:51.922799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f67bc5de28fccde24c28e8dcfce47972b14f891f9998d3fdf8cf1b3addadb674

Aliases

arxiv: 1912.07849 · arxiv_version: 1912.07849v3 · doi: 10.48550/arxiv.1912.07849 · pith_short_12: 6Z54LXRI7TG6 · pith_short_16: 6Z54LXRI7TG6ETBI · pith_short_8: 6Z54LXRI

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/6Z54LXRI7TG6ETBI5DOPZZDZOK \
  | 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: f67bc5de28fccde24c28e8dcfce47972b14f891f9998d3fdf8cf1b3addadb674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdddca230f8d2ff47a95ec8cca4f70766ab8a14072cebf4e296a867440de75a7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-12-17T07:17:52Z",
    "title_canon_sha256": "11f8f62fa1cb1918332e3ef451c060f3114318c5ef41b0e3af73c5fe3664d146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07849",
    "kind": "arxiv",
    "version": 3
  }
}