Pith Number

pith:M7ZCVCN6

pith:2025:M7ZCVCN6ATL2BS724YTJPR45RL

not attested not anchored not stored refs pending

Zero-Shot Polygon Matching with Pre-trained Models for Pose Estimation and Polygon Cloud from Challenging Stereo

Chang Li, Xingtao Peng

arxiv:2511.05949 v2 · 2025-11-08 · 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{M7ZCVCN6ATL2BS724YTJPR45RL}

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	2026-06-08T01:05:03.790593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67f22a89be04d7a0cbfae62697c79d8affd691b9e3353dbbb9be4c2e8b88176c

Aliases

arxiv: 2511.05949 · arxiv_version: 2511.05949v2 · doi: 10.48550/arxiv.2511.05949 · pith_short_12: M7ZCVCN6ATL2 · pith_short_16: M7ZCVCN6ATL2BS72 · pith_short_8: M7ZCVCN6

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/M7ZCVCN6ATL2BS724YTJPR45RL \
  | 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: 67f22a89be04d7a0cbfae62697c79d8affd691b9e3353dbbb9be4c2e8b88176c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1d1f910e2f345f8ad2df00349b472a8bd6534b049b129fe5e37980074a3a15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-11-08T09:44:31Z",
    "title_canon_sha256": "c3a25005c261d8c4a37074a2bd2bc66caba003b08add1c2b96b47c0d3512c563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.05949",
    "kind": "arxiv",
    "version": 2
  }
}