Pith Number

pith:BS4T4P2Y

pith:2013:BS4T4P2YNZ5GDGTP7DCHRLNQBM

not attested not anchored not stored refs pending

Input design for Bayesian identification of non-linear state-space models

Aditya Tulsyan, Biao Huang, J. Fraser Forbes, R. Bhushan Gopaluni, Swanand R. Khare

arxiv:1307.6258 v1 · 2013-07-23 · stat.AP · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BS4T4P2YNZ5GDGTP7DCHRLNQBM}

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	2026-05-18T03:17:43.863462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb93e3f586e7a619a6ff8c478adb00b0f09bd9aee5d1429ebffb84683fca372

Aliases

arxiv: 1307.6258 · arxiv_version: 1307.6258v1 · doi: 10.48550/arxiv.1307.6258 · pith_short_12: BS4T4P2YNZ5G · pith_short_16: BS4T4P2YNZ5GDGTP · pith_short_8: BS4T4P2Y

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/BS4T4P2YNZ5GDGTP7DCHRLNQBM \
  | 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: 0cb93e3f586e7a619a6ff8c478adb00b0f09bd9aee5d1429ebffb84683fca372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45cfc73fe9f3531d9b3a6a5be203baefabf1aeb9f1da717e3dea671101547e05",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-07-23T22:09:04Z",
    "title_canon_sha256": "fe44e734018a13418788d9a6e9cd648045d3e9acda87b1ee43e3170cac81a3d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6258",
    "kind": "arxiv",
    "version": 1
  }
}