Pith Number

pith:VREQCU2J

pith:2022:VREQCU2JNY7AMUY3C6JVKKEYRQ

not attested not anchored not stored refs pending

MVSTER: Epipolar Transformer for Efficient Multi-View Stereo

Fangbo Qin, Guan Huang, Xiaofeng Wang, Xingang Wang, Xu Chi, Yijia He, Yun Ye, Zheng Zhu

arxiv:2204.07346 v1 · 2022-04-15 · 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{VREQCU2JNY7AMUY3C6JVKKEYRQ}

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	2026-07-05T04:15:02.985447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac490153496e3e06531b17935528988c2d41fa667633f77d128dd87b428f30ae

Aliases

arxiv: 2204.07346 · arxiv_version: 2204.07346v1 · doi: 10.48550/arxiv.2204.07346 · pith_short_12: VREQCU2JNY7A · pith_short_16: VREQCU2JNY7AMUY3 · pith_short_8: VREQCU2J

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/VREQCU2JNY7AMUY3C6JVKKEYRQ \
  | 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: ac490153496e3e06531b17935528988c2d41fa667633f77d128dd87b428f30ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b64ca47e867816a915a3773ac6cd931e4d35d1ae7c8c5ba7d8ce22fd44d7e20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-15T06:47:57Z",
    "title_canon_sha256": "6b111c5259062948ee044532a727eef41262076dcc086d393b0b35b7a4b689b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07346",
    "kind": "arxiv",
    "version": 1
  }
}