Pith Number

pith:JIEV5SQ3

pith:2018:JIEV5SQ3SPN7U5ZZDQMZKHVMQ6

not attested not anchored not stored refs pending

Nonlinear Stochastic Attitude Filters on the Special Orthogonal Group 3: Ito and Stratonovich

Hashim A. Hashim, Kenneth McIsaac, Lyndon J. Brown

arxiv:1810.03130 v4 · 2018-10-07 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIEV5SQ3SPN7U5ZZDQMZKHVMQ6}

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	2026-06-04T20:13:28.981174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a095eca1b93dbfa77391c19951eac87bb80ce657d94147b8bd272c9b8368760

Aliases

arxiv: 1810.03130 · arxiv_version: 1810.03130v4 · doi: 10.48550/arxiv.1810.03130 · pith_short_12: JIEV5SQ3SPN7 · pith_short_16: JIEV5SQ3SPN7U5ZZ · pith_short_8: JIEV5SQ3

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/JIEV5SQ3SPN7U5ZZDQMZKHVMQ6 \
  | 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: 4a095eca1b93dbfa77391c19951eac87bb80ce657d94147b8bd272c9b8368760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342cc6c50bb9a6814a2861f1a378386461d6673204f150d777189c7e812c9b1b",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-07T12:20:00Z",
    "title_canon_sha256": "edda0d18f0c717cff3e6ca20d2ac7f404493f8901563c8c68d241640ec9cd778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03130",
    "kind": "arxiv",
    "version": 4
  }
}