Pith Number

pith:Q4FNFM3G

pith:2022:Q4FNFM3GZYPGXHS77BIZM7ZOKU

not attested not anchored not stored refs pending

Light Field Depth Estimation via Stitched Epipolar Plane Images

Jing Jin, Junhui Hou, Langqing Shi, Ping Zhou, Xiaoyang Liu, Yuting Zhang

arxiv:2203.15201 v3 · 2022-03-29 · 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{Q4FNFM3GZYPGXHS77BIZM7ZOKU}

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	2026-07-05T06:48:30.724175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870ad2b366ce1e6b9e5ff851967f2e552baa23cb3b820cb11419ccfaaf5b49a4

Aliases

arxiv: 2203.15201 · arxiv_version: 2203.15201v3 · doi: 10.48550/arxiv.2203.15201 · pith_short_12: Q4FNFM3GZYPG · pith_short_16: Q4FNFM3GZYPGXHS7 · pith_short_8: Q4FNFM3G

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/Q4FNFM3GZYPGXHS77BIZM7ZOKU \
  | 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: 870ad2b366ce1e6b9e5ff851967f2e552baa23cb3b820cb11419ccfaaf5b49a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "330f9a82e36e3a686b43a71d4c43d9e1e42312045259c32c7b7eccc512b8bbdb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-29T02:43:40Z",
    "title_canon_sha256": "7f9f720c58b46ee7087fb1245239926526ef8019e8f1e5e5df306f8069e32fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15201",
    "kind": "arxiv",
    "version": 3
  }
}