Pith Number

pith:2IMZKI6Z

pith:2021:2IMZKI6Z7OHWAYNDEXAQCE5N2C

not attested not anchored not stored refs pending

Leveraging SE(3) Equivariance for Self-Supervised Category-Level Object Pose Estimation

A. Lynn Abbott, He Wang, Leonidas Guibas, Li Yi, Shuran Song, Xiaolong Li, Yijia Weng

arxiv:2111.00190 v1 · 2021-10-30 · 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{2IMZKI6Z7OHWAYNDEXAQCE5N2C}

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	2026-07-05T03:27:39.225068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2199523d9fb8f6061a325c10113add0a971e789e31c81c2f88da98f71b4032b

Aliases

arxiv: 2111.00190 · arxiv_version: 2111.00190v1 · doi: 10.48550/arxiv.2111.00190 · pith_short_12: 2IMZKI6Z7OHW · pith_short_16: 2IMZKI6Z7OHWAYND · pith_short_8: 2IMZKI6Z

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/2IMZKI6Z7OHWAYNDEXAQCE5N2C \
  | 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: d2199523d9fb8f6061a325c10113add0a971e789e31c81c2f88da98f71b4032b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d0908f62705d90dbff807a3c32dd8b14970486db1a15a754561bca011a8118a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-30T06:46:44Z",
    "title_canon_sha256": "6f10d80e39f9cb535f45831ad71c473e9014ea9d6315756002cbe0b3eda18f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00190",
    "kind": "arxiv",
    "version": 1
  }
}