Pith Number

pith:FOVTN6FS

pith:2025:FOVTN6FSERJAGRZ6EWACQZ3Y2F

not attested not anchored not stored refs pending

Gaussian Integral based Bayesian Smoother

Kundan Kumar, Rohit Kumar Singh, Shovan Bhaumik

arxiv:2501.06881 v1 · 2025-01-12 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOVTN6FSERJAGRZ6EWACQZ3Y2F}

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	2026-07-05T10:00:11.777033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bab36f8b2245203473e2580286778d144c9ac93fcea6e7d4bf40f0e823b2120

Aliases

arxiv: 2501.06881 · arxiv_version: 2501.06881v1 · doi: 10.48550/arxiv.2501.06881 · pith_short_12: FOVTN6FSERJA · pith_short_16: FOVTN6FSERJAGRZ6 · pith_short_8: FOVTN6FS

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/FOVTN6FSERJAGRZ6EWACQZ3Y2F \
  | 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: 2bab36f8b2245203473e2580286778d144c9ac93fcea6e7d4bf40f0e823b2120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa2af31db7864a8f8a1b572dcc662cb0291d3abe2b49b9cbf1c3ce7fdb7fab0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-01-12T17:29:03Z",
    "title_canon_sha256": "1d1ca87b1031320be7037b0d2dfb1b3f23f4d47f96ec8f5280f58810b9de4027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06881",
    "kind": "arxiv",
    "version": 1
  }
}