Pith Number

pith:43PBNH37

pith:2017:43PBNH37XFC73Y52Y2QBLBMVDA

not attested not anchored not stored refs pending

RodFIter: Attitude Reconstruction from Inertial Measurement by Functional Iteration

Yuanxin Wu

arxiv:1708.05004 v3 · 2017-08-16 · cs.SY · cs.RO · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43PBNH37XFC73Y52Y2QBLBMVDA}

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	2026-05-17T23:56:30.249269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6de169f7fb945fde3bac6a0158595182a8c1fbf96e282d938e80fb56fa89070

Aliases

arxiv: 1708.05004 · arxiv_version: 1708.05004v3 · doi: 10.48550/arxiv.1708.05004 · pith_short_12: 43PBNH37XFC7 · pith_short_16: 43PBNH37XFC73Y52 · pith_short_8: 43PBNH37

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/43PBNH37XFC73Y52Y2QBLBMVDA \
  | 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: e6de169f7fb945fde3bac6a0158595182a8c1fbf96e282d938e80fb56fa89070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0edd18dcebb05baab5521b17e8222cf0721124618d36c92158635f8a1d12bbb9",
    "cross_cats_sorted": [
      "cs.RO",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-08-16T05:19:32Z",
    "title_canon_sha256": "a9ffbedc52bbddea023834f3d9a87ba91cd27602dc4c01c9c59bf2fe63f892e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05004",
    "kind": "arxiv",
    "version": 3
  }
}