Pith Number

pith:GHBDKGXU

pith:2021:GHBDKGXULXWI3XVLSMTIUAQC3F

not attested not anchored not stored refs pending

Weakly-supervised 3D Human Pose Estimation with Cross-view U-shaped Graph Convolutional Network

Guoliang Hua, Hong Liu, Qian Zhang, Runwei Ding, Wenhao Li, Xin Xu

arxiv:2105.10882 v2 · 2021-05-23 · 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{GHBDKGXULXWI3XVLSMTIUAQC3F}

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	2026-07-05T04:23:35.293864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31c2351af45dec8ddeab93268a0202d9704d8e88b344b69b0af09c1fde1b8ecc

Aliases

arxiv: 2105.10882 · arxiv_version: 2105.10882v2 · doi: 10.48550/arxiv.2105.10882 · pith_short_12: GHBDKGXULXWI · pith_short_16: GHBDKGXULXWI3XVL · pith_short_8: GHBDKGXU

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/GHBDKGXULXWI3XVLSMTIUAQC3F \
  | 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: 31c2351af45dec8ddeab93268a0202d9704d8e88b344b69b0af09c1fde1b8ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03e899ba67ef8dfd249010824fabae268c70414d4e3c2983d5f19d561e68551",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-23T08:16:25Z",
    "title_canon_sha256": "dfd8941909b453cab905fbfd31811bfea452a3a9d228b4a224c6216c5258d836"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10882",
    "kind": "arxiv",
    "version": 2
  }
}