Pith Number

pith:4JR7Y3OM

pith:2020:4JR7Y3OMI33EHEY54JV76WS5MG

not attested not anchored not stored refs pending

4D Human Body Capture from Egocentric Video via 3D Scene Grounding

Dexin Yang, James M. Rehg, Miao Liu, Siyu Tang, Yan Zhang, Zhaopeng Cui

arxiv:2011.13341 v2 · 2020-11-26 · 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{4JR7Y3OMI33EHEY54JV76WS5MG}

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	2026-07-05T03:23:06.389384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e263fc6dcc46f643931de26bff5a5d618274b9f43938e8bde3c9769ee5bfd384

Aliases

arxiv: 2011.13341 · arxiv_version: 2011.13341v2 · doi: 10.48550/arxiv.2011.13341 · pith_short_12: 4JR7Y3OMI33E · pith_short_16: 4JR7Y3OMI33EHEY5 · pith_short_8: 4JR7Y3OM

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/4JR7Y3OMI33EHEY54JV76WS5MG \
  | 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: e263fc6dcc46f643931de26bff5a5d618274b9f43938e8bde3c9769ee5bfd384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e22b1d6768c88ae44e1e747cad4dbb01d2f63cb1ac14feb6f88205c14f4e483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-26T15:17:16Z",
    "title_canon_sha256": "fd770c57ab919d2e335dd83fa5a4ab70979328ce7f67b30617501af182f6e7bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13341",
    "kind": "arxiv",
    "version": 2
  }
}