Pith Number

pith:NKBBWF3Z

pith:2020:NKBBWF3ZZCZT5JFTR43UDKCYY6

not attested not anchored not stored refs pending

Dynamic multi-object Gaussian process models: A framework for data-driven functional modelling of human joints

Bhushan Borotikar, Jean-Rassaire Fouefack, Tania S. Douglas, Tinashe E.M. Mutsvangwa, Val\'erie Burdin

arxiv:2001.07904 v1 · 2020-01-22 · 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{NKBBWF3ZZCZT5JFTR43UDKCYY6}

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	2026-07-05T03:39:10.786432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a821b1779c8b33ea4b38f3741a858c7a71a8fcc08b0cc74f442c4cbf08ccd73

Aliases

arxiv: 2001.07904 · arxiv_version: 2001.07904v1 · doi: 10.48550/arxiv.2001.07904 · pith_short_12: NKBBWF3ZZCZT · pith_short_16: NKBBWF3ZZCZT5JFT · pith_short_8: NKBBWF3Z

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/NKBBWF3ZZCZT5JFTR43UDKCYY6 \
  | 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: 6a821b1779c8b33ea4b38f3741a858c7a71a8fcc08b0cc74f442c4cbf08ccd73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acae91ee84632c6c8a08374ae5c77462cf0509427d1fda56887fc011952d06bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-01-22T07:57:36Z",
    "title_canon_sha256": "b8a7c1333f07f841534fb6ea4efb55f991930a4c6181f0f4839c50841205dc6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07904",
    "kind": "arxiv",
    "version": 1
  }
}