Pith Number

pith:2GHAJGAW

pith:2021:2GHAJGAW33C4HENIJKPIVNJL36

not attested not anchored not stored refs pending

Joint stereo 3D object detection and implicit surface reconstruction

Kwang-Ting Cheng, Shichao Li, Xijie Huang, Zechun Liu

arxiv:2111.12924 v4 · 2021-11-25 · cs.CV · cs.GR · 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{2GHAJGAW33C4HENIJKPIVNJL36}

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	2026-07-05T08:32:27.080607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d18e049816dec5c391a84a9e8ab52bdf96eec020a19407f78a6b3265b029996c

Aliases

arxiv: 2111.12924 · arxiv_version: 2111.12924v4 · doi: 10.48550/arxiv.2111.12924 · pith_short_12: 2GHAJGAW33C4 · pith_short_16: 2GHAJGAW33C4HENI · pith_short_8: 2GHAJGAW

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/2GHAJGAW33C4HENIJKPIVNJL36 \
  | 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: d18e049816dec5c391a84a9e8ab52bdf96eec020a19407f78a6b3265b029996c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b01e8ddcc7cb732ea0c1f20cd0eec21be8044e48c40ff227fa3a853cf963387",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-25T05:52:30Z",
    "title_canon_sha256": "df705d7309b8ca7ab14d1f5524b8e5c72201a412cb060e5eecd84d4a91bbc97d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12924",
    "kind": "arxiv",
    "version": 4
  }
}