Pith Number

pith:ITUS7AGZ

pith:2018:ITUS7AGZPCTM4XZ3M7TANN3O7G

not attested not anchored not stored refs pending

Two-pass Light Field Image Compression for Spatial Quality and Angular Consistency

Bichuan Guo, Jiangtao Wen, Yuxing Han

arxiv:1808.00630 v1 · 2018-08-02 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITUS7AGZPCTM4XZ3M7TANN3O7G}

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	2026-05-18T00:09:04.686994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e92f80d978a6ce5f3b67e606b76ef9b9d6b73ff76955285eba3d2f377112c5

Aliases

arxiv: 1808.00630 · arxiv_version: 1808.00630v1 · doi: 10.48550/arxiv.1808.00630 · pith_short_12: ITUS7AGZPCTM · pith_short_16: ITUS7AGZPCTM4XZ3 · pith_short_8: ITUS7AGZ

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/ITUS7AGZPCTM4XZ3M7TANN3O7G \
  | 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: 44e92f80d978a6ce5f3b67e606b76ef9b9d6b73ff76955285eba3d2f377112c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70b80661c4a7e4942cbc290d6bb7577a1eaea22dc1d5f351f17953e77b6f4a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-08-02T01:57:38Z",
    "title_canon_sha256": "1a632ea450af58b13ab888e397ed3744db29bdfe3b72a997153ba8af6f26f1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00630",
    "kind": "arxiv",
    "version": 1
  }
}