Pith Number

pith:ZQ2QPB52

pith:2020:ZQ2QPB526CTTCKOPEWOK7UUH2P

not attested not anchored not stored refs pending

A Survey on Deep Learning Techniques for Stereo-based Depth Estimation

Farid Boussaid, Hamid Laga, Laurent Valentin Jospin, Mohammed Bennamoun

arxiv:2006.02535 v1 · 2020-06-01 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQ2QPB526CTTCKOPEWOK7UUH2P}

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	2026-07-05T02:09:10.742091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc350787baf0a73129cf259cafd287d3fe168d34b102189e754124e333a84d7e

Aliases

arxiv: 2006.02535 · arxiv_version: 2006.02535v1 · doi: 10.48550/arxiv.2006.02535 · pith_short_12: ZQ2QPB526CTT · pith_short_16: ZQ2QPB526CTTCKOP · pith_short_8: ZQ2QPB52

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/ZQ2QPB526CTTCKOPEWOK7UUH2P \
  | 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: cc350787baf0a73129cf259cafd287d3fe168d34b102189e754124e333a84d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4120d9001e25543d9425d2cc251e74a63ba0e11a5d222c71fbaf8ac8492e94a4",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-01T13:09:46Z",
    "title_canon_sha256": "b4b304dc69f1b201777952c64d08e2f92223a7635126b5408f84be668e5aad3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02535",
    "kind": "arxiv",
    "version": 1
  }
}