Pith Number

pith:E6UJTPSP

pith:2019:E6UJTPSPJCG5GWZ3SABVWHVSDR

not attested not anchored not stored refs pending

Multi-scale Cross-form Pyramid Network for Stereo Matching

Bo Li, Mingyi He, Yuchao Dai, Zhibo Rao, Zhidong Zhu

arxiv:1904.11309 v3 · 2019-04-25 · 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{E6UJTPSPJCG5GWZ3SABVWHVSDR}

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	2026-05-17T23:44:18.844574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a899be4f488dd35b3b90035b1eb21c78dfa6173b541eb332eaab0274edcd3f

Aliases

arxiv: 1904.11309 · arxiv_version: 1904.11309v3 · doi: 10.48550/arxiv.1904.11309 · pith_short_12: E6UJTPSPJCG5 · pith_short_16: E6UJTPSPJCG5GWZ3 · pith_short_8: E6UJTPSP

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/E6UJTPSPJCG5GWZ3SABVWHVSDR \
  | 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: 27a899be4f488dd35b3b90035b1eb21c78dfa6173b541eb332eaab0274edcd3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed5e7b2e7480f2cec93e00373cf2ffb380b909136f807fb2f91f76165279c49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-25T13:02:01Z",
    "title_canon_sha256": "65e978157a36ab30b3b2b1e95254962eda5c457f6d4c4bc1e6c17e612c8a1d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11309",
    "kind": "arxiv",
    "version": 3
  }
}