Pith Number

pith:YFF4AKZP

pith:2022:YFF4AKZPSCVEKV3BLLNXB5XAWB

not attested not anchored not stored refs pending

Close the Optical Sensing Domain Gap by Physics-Grounded Active Stereo Sensor Simulation

Ang Li, Fanbo Xiang, Hao Su, Jiayuan Gu, Jing Xu, Minghua Liu, Peiyu Zeng, Rui Chen, Songfang Han, Tongzhou Mu, Xiaoshuai Zhang, Yuzhe Qin, Zhan Ling, Zhiao Huang

arxiv:2201.11924 v4 · 2022-01-28 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFF4AKZPSCVEKV3BLLNXB5XAWB}

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	2026-07-05T05:31:00.929543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c14bc02b2f90aa4557615adb70f6e0b05c7c9b8dc38d6b7f5ffbf94fd94a02b5

Aliases

arxiv: 2201.11924 · arxiv_version: 2201.11924v4 · doi: 10.48550/arxiv.2201.11924 · pith_short_12: YFF4AKZPSCVE · pith_short_16: YFF4AKZPSCVEKV3B · pith_short_8: YFF4AKZP

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/YFF4AKZPSCVEKV3BLLNXB5XAWB \
  | 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: c14bc02b2f90aa4557615adb70f6e0b05c7c9b8dc38d6b7f5ffbf94fd94a02b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75f6e78594e88e9ad763e128bed7fedfaf334c588a05f59135f8f19f74eed08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-01-28T04:15:38Z",
    "title_canon_sha256": "5be1aa0153a5690ebadbdc32deb3f2b285a8bbc93c6c3e19bf6cf71b824250ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11924",
    "kind": "arxiv",
    "version": 4
  }
}