Pith Number

pith:QRILECXD

pith:2021:QRILECXD54J4MXL3FZ6OKYZHBT

not attested not anchored not stored refs pending

On Bundle Adjustment for Multiview PointCloud Registration

Huaiyang Huang, Jiaohao Jiao, Jin Wu, Linwei Zheng, Lujia Wang, Ming Liu, Xiangcheng Hu, Yuxiang Sun

arxiv:2108.02976 v1 · 2021-08-06 · 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{QRILECXD54J4MXL3FZ6OKYZHBT}

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	2026-07-05T03:03:44.493675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8450b20ae3ef13c65d7b2e7ce563270cc2bd872716966a7fa7dac365e5273f4f

Aliases

arxiv: 2108.02976 · arxiv_version: 2108.02976v1 · doi: 10.48550/arxiv.2108.02976 · pith_short_12: QRILECXD54J4 · pith_short_16: QRILECXD54J4MXL3 · pith_short_8: QRILECXD

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/QRILECXD54J4MXL3FZ6OKYZHBT \
  | 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: 8450b20ae3ef13c65d7b2e7ce563270cc2bd872716966a7fa7dac365e5273f4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60092434ccae8a53ea81f554f63a1010e26c306bab3d2bd6170848f778c1fc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-08-06T07:01:44Z",
    "title_canon_sha256": "2fb9805a3708b5adfe103363a6086303a1dadf2bd6045ffaad10a298f4dc16d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02976",
    "kind": "arxiv",
    "version": 1
  }
}