Pith Number

pith:JDPGEY4E

pith:2019:JDPGEY4EWKFYIFKHSANIJPT2BB

not attested not anchored not stored refs pending

Adaptive Unimodal Cost Volume Filtering for Deep Stereo Matching

Kuiyuan Yang, Kun Yu, Suihanjin Yu, Xiao Bai, Yimin Chen, Youmin Zhang, Zhiwei Li

arxiv:1909.03751 v2 · 2019-09-09 · 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{JDPGEY4EWKFYIFKHSANIJPT2BB}

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	2026-07-05T00:20:19.512748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48de626384b28b841547901a84be7a0868aa1f3d12e9dd810ae1f593cffb77a3

Aliases

arxiv: 1909.03751 · arxiv_version: 1909.03751v2 · doi: 10.48550/arxiv.1909.03751 · pith_short_12: JDPGEY4EWKFY · pith_short_16: JDPGEY4EWKFYIFKH · pith_short_8: JDPGEY4E

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/JDPGEY4EWKFYIFKHSANIJPT2BB \
  | 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: 48de626384b28b841547901a84be7a0868aa1f3d12e9dd810ae1f593cffb77a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc36c48beda8b816fe0435a16c5ffa7bf9c09dddecf15f7bc25a568808597752",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-09T10:45:20Z",
    "title_canon_sha256": "fa927c10084315b0ed3485bf8c91c734d211bd1e49408c56bfe637b0b92909fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03751",
    "kind": "arxiv",
    "version": 2
  }
}