Pith Number

pith:WQGF4SJL

pith:2023:WQGF4SJLL6DVGUBAH42A7T24PP

not attested not anchored not stored refs pending

${S}^{2}$Net: Accurate Panorama Depth Estimation on Spherical Surface

Meng Li, Senbo Wang, Weichao Shen, Weihao Yuan, Zhe Sheng, Zilong Dong

arxiv:2301.05845 v1 · 2023-01-14 · cs.CV · cs.GR · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQGF4SJLL6DVGUBAH42A7T24PP}

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	2026-07-05T05:33:24.745657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40c5e492b5f875350203f340fcf5c7be4c70ff260da9a8301b9410d84ba1cf5

Aliases

arxiv: 2301.05845 · arxiv_version: 2301.05845v1 · doi: 10.48550/arxiv.2301.05845 · pith_short_12: WQGF4SJLL6DV · pith_short_16: WQGF4SJLL6DVGUBA · pith_short_8: WQGF4SJL

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/WQGF4SJLL6DVGUBAH42A7T24PP \
  | 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: b40c5e492b5f875350203f340fcf5c7be4c70ff260da9a8301b9410d84ba1cf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ea586d02b449f6b29a50d3d2f904c5b2490d875a77ece6ff612cf7725b30c5",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-14T07:39:15Z",
    "title_canon_sha256": "1b1bf9faec534fb1c3259c0418cbbecfac5f24ef3ada9a887300955f6d54b9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05845",
    "kind": "arxiv",
    "version": 1
  }
}