Pith Number

pith:2QLNHCM5

pith:2019:2QLNHCM5UDVCL5A4NVG4SXEOTW

not attested not anchored not stored refs pending

Predicting 3D Human Dynamics from Video

Angjoo Kanazawa, Jason Y. Zhang, Jitendra Malik, Panna Felsen

arxiv:1908.04781 v2 · 2019-08-13 · 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{2QLNHCM5UDVCL5A4NVG4SXEOTW}

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	2026-07-04T23:58:29.007949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d416d3899da0ea25f41c6d4dc95c8e9da01ec0d9bcf718ea3a7408832da8520e

Aliases

arxiv: 1908.04781 · arxiv_version: 1908.04781v2 · doi: 10.48550/arxiv.1908.04781 · pith_short_12: 2QLNHCM5UDVC · pith_short_16: 2QLNHCM5UDVCL5A4 · pith_short_8: 2QLNHCM5

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/2QLNHCM5UDVCL5A4NVG4SXEOTW \
  | 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: d416d3899da0ea25f41c6d4dc95c8e9da01ec0d9bcf718ea3a7408832da8520e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb4def8ca6337dd60679b620f2cc954b4aba007598ea3966b1adc0ff07727973",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-13T17:58:36Z",
    "title_canon_sha256": "ea3abce05384ecd1fa7b3178494a245363ec42909ffb31b6fe3c30b7ba61c0db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04781",
    "kind": "arxiv",
    "version": 2
  }
}