Pith Number

pith:42MP6Z37

pith:2021:42MP6Z37JUQLU4OBGHPPBIDKAU

not attested not anchored not stored refs pending

Geometry-Aware Hierarchical Bayesian Learning on Manifolds

Yalin Wang, Yonghui Fan

arxiv:2111.00184 v1 · 2021-10-30 · 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{42MP6Z37JUQLU4OBGHPPBIDKAU}

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	2026-07-05T03:27:39.136166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e698ff677f4d20ba71c131def0a06a0523667141ab7e32a9349f44a2ea7c52c5

Aliases

arxiv: 2111.00184 · arxiv_version: 2111.00184v1 · doi: 10.48550/arxiv.2111.00184 · pith_short_12: 42MP6Z37JUQL · pith_short_16: 42MP6Z37JUQLU4OB · pith_short_8: 42MP6Z37

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/42MP6Z37JUQLU4OBGHPPBIDKAU \
  | 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: e698ff677f4d20ba71c131def0a06a0523667141ab7e32a9349f44a2ea7c52c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a8bce8ebc0921657a931cb77846f5881c2f3aad05f632bc22d8995c1896489",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-30T05:47:05Z",
    "title_canon_sha256": "4d785fcc8185144b3cde47bf16fa9f32fe6264a05d010eb2dd412adeba4aa644"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00184",
    "kind": "arxiv",
    "version": 1
  }
}