Pith Number

pith:VKVJV5PS

pith:2020:VKVJV5PSGISLP3LLD6UBDGLDD7

not attested not anchored not stored refs pending

Human 3D keypoints via spatial uncertainty modeling

Andrea Tagliasacchi, Avneesh Sud, Francis Williams, Kevin Swersky, Or Litany

arxiv:2012.10518 v1 · 2020-12-18 · 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{VKVJV5PSGISLP3LLD6UBDGLDD7}

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	2026-07-05T02:00:52.505427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaaa9af5f23224b7ed6b1fa81199631fea59f08ed9861f4280f7c4033da66e85

Aliases

arxiv: 2012.10518 · arxiv_version: 2012.10518v1 · doi: 10.48550/arxiv.2012.10518 · pith_short_12: VKVJV5PSGISL · pith_short_16: VKVJV5PSGISLP3LL · pith_short_8: VKVJV5PS

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/VKVJV5PSGISLP3LLD6UBDGLDD7 \
  | 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: aaaa9af5f23224b7ed6b1fa81199631fea59f08ed9861f4280f7c4033da66e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9271c3c7212ad896fea51e8beae800c83c9676ea34afcd1ef5086201edd5b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-18T21:26:27Z",
    "title_canon_sha256": "773a5b2a3906554eb69d8d5074db0368971db35f7a64dd17ab5f7ecfb5793c04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10518",
    "kind": "arxiv",
    "version": 1
  }
}