Pith Number

pith:2NFUFFLH

pith:2023:2NFUFFLH3LMKPNXTYOWLG452VR

not attested not anchored not stored refs pending

Robust Camera Pose Refinement for Multi-Resolution Hash Encoding

Hwan Heo, Hyunwoo J. Kim, Jaewon Lee, Jin-Hwa Kim, Jiyoung Lee, Soohyun Kim, Taekyung Kim

arxiv:2302.01571 v1 · 2023-02-03 · cs.CV · cs.AI · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NFUFFLH3LMKPNXTYOWLG452VR}

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	2026-07-05T05:38:33.922260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d34b429567dad8a7b6f3c3acb373baac7b3bf4dd0feb4c1fd7f72b95e4693673

Aliases

arxiv: 2302.01571 · arxiv_version: 2302.01571v1 · doi: 10.48550/arxiv.2302.01571 · pith_short_12: 2NFUFFLH3LMK · pith_short_16: 2NFUFFLH3LMKPNXT · pith_short_8: 2NFUFFLH

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/2NFUFFLH3LMKPNXTYOWLG452VR \
  | 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: d34b429567dad8a7b6f3c3acb373baac7b3bf4dd0feb4c1fd7f72b95e4693673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07844ccd9cad573161ba2948983800f16a0246c2f134d123da0d35a3927a780d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-03T06:49:27Z",
    "title_canon_sha256": "4cfacec8722c0efcb18464efcac656fcdd415aecba7fe3d91804201d6465aa43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01571",
    "kind": "arxiv",
    "version": 1
  }
}