Pith Number

pith:MV3OPTXB

pith:2021:MV3OPTXBMBULGA26YXMQJ2PK7L

not attested not anchored not stored refs pending

Parallel mesh reconstruction streams for pose estimation of interacting hands

Guy ben-Yosef, Uri Wollner

arxiv:2104.12123 v1 · 2021-04-25 · 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{MV3OPTXBMBULGA26YXMQJ2PK7L}

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	2026-07-05T02:34:53.899466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6576e7cee16068b3035ec5d904e9eafaca8c5395f4a63fb8bb0d1fb92236b2cc

Aliases

arxiv: 2104.12123 · arxiv_version: 2104.12123v1 · doi: 10.48550/arxiv.2104.12123 · pith_short_12: MV3OPTXBMBUL · pith_short_16: MV3OPTXBMBULGA26 · pith_short_8: MV3OPTXB

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/MV3OPTXBMBULGA26YXMQJ2PK7L \
  | 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: 6576e7cee16068b3035ec5d904e9eafaca8c5395f4a63fb8bb0d1fb92236b2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0206ebd88a57375ca2f1bf8601ac210e5d8590298b537d597783cd14fd8263ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-25T10:14:15Z",
    "title_canon_sha256": "1dae6cb7c646b8c12b185a474361b4ae25aa06e00dcdb2dcb61035da6eb2e998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12123",
    "kind": "arxiv",
    "version": 1
  }
}