Pith Number

pith:KMPRO6BN

pith:2013:KMPRO6BN4QP7DPNXJVCEUTTNLW

not attested not anchored not stored refs pending

Systematic Physics Constrained Parameter Estimation of Stochastic Differential Equations

Christian L. E. Franzke, Daniel Peavoy, Gareth O. Roberts

arxiv:1312.1881 v3 · 2013-12-06 · physics.data-an · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMPRO6BN4QP7DPNXJVCEUTTNLW}

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	2026-05-18T00:56:53.371298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

531f17782de41ff1bdb74d444a4e6d5d8de30eb0b9bb36eb112fd54faf7c605d

Aliases

arxiv: 1312.1881 · arxiv_version: 1312.1881v3 · doi: 10.48550/arxiv.1312.1881 · pith_short_12: KMPRO6BN4QP7 · pith_short_16: KMPRO6BN4QP7DPNX · pith_short_8: KMPRO6BN

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/KMPRO6BN4QP7DPNXJVCEUTTNLW \
  | 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: 531f17782de41ff1bdb74d444a4e6d5d8de30eb0b9bb36eb112fd54faf7c605d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "157ab4b7515f67267c20d762c4f015dd99090c504907da9b8f5d3c8428835dff",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-12-06T15:07:56Z",
    "title_canon_sha256": "37d6fbe4f698f4a59510befa053494a8f48d0a44c0b7582ba368e2eb497304b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1881",
    "kind": "arxiv",
    "version": 3
  }
}