Pith Number

pith:V2EUIBUP

pith:2022:V2EUIBUPEBC7WJ4ZLJVSN53F7L

not attested not anchored not stored refs pending

KD-MVS: Knowledge Distillation Based Self-supervised Learning for Multi-view Stereo

Chi Zhang, Haotian Zhang, Qingtian Zhu, Wentao Yuan, Xiangyue Liu, Yikang Ding

arxiv:2207.10425 v2 · 2022-07-21 · 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{V2EUIBUPEBC7WJ4ZLJVSN53F7L}

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	2026-07-05T06:42:39.705302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae8944068f2045fb27995a6b26f765fac87461e9c34b535d269b225f7ee4c3a8

Aliases

arxiv: 2207.10425 · arxiv_version: 2207.10425v2 · doi: 10.48550/arxiv.2207.10425 · pith_short_12: V2EUIBUPEBC7 · pith_short_16: V2EUIBUPEBC7WJ4Z · pith_short_8: V2EUIBUP

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/V2EUIBUPEBC7WJ4ZLJVSN53F7L \
  | 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: ae8944068f2045fb27995a6b26f765fac87461e9c34b535d269b225f7ee4c3a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91d0ec291445be94362eed2a66eea13878e131e8fd54b3e242766acde8a2651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-21T11:41:53Z",
    "title_canon_sha256": "105e0d3bc926be4891ebc2902f66c67dd172a2ccee91449293cc9f9adb7d6759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10425",
    "kind": "arxiv",
    "version": 2
  }
}