Pith Number

pith:VFORHJOR

pith:2016:VFORHJORBKVBD2K2LLANOCIB74

not attested not anchored not stored refs pending

Variational estimation of the drift for stochastic differential equations from the empirical density

Andreas Ruttor, Manfred Opper, Philipp Batz

arxiv:1603.01159 v1 · 2016-03-03 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFORHJORBKVBD2K2LLANOCIB74}

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	2026-05-18T00:54:58.103108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95d13a5d10aaa11e95a5ac0d70901ff36b0b592a095568b7729e18730b329d3

Aliases

arxiv: 1603.01159 · arxiv_version: 1603.01159v1 · doi: 10.48550/arxiv.1603.01159 · pith_short_12: VFORHJORBKVB · pith_short_16: VFORHJORBKVBD2K2 · pith_short_8: VFORHJOR

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/VFORHJORBKVBD2K2LLANOCIB74 \
  | 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: a95d13a5d10aaa11e95a5ac0d70901ff36b0b592a095568b7729e18730b329d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96d84096093342f79d9d05de89482d43208aee487d4ccebe09c83a707f96017",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-03-03T16:26:48Z",
    "title_canon_sha256": "775436356cd1bf315409c6acd10eb566711ffdcba57a6e0c705a225624652267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01159",
    "kind": "arxiv",
    "version": 1
  }
}