Pith Number

pith:FSDH2WMX

pith:2017:FSDH2WMXWF5FVWXNDPHPULFXGW

not attested not anchored not stored refs pending

Kalman filter tracking on parallel architectures

Avi Yagil, Daniel Riley, Frank W\"urthwein, Giuseppe Cerati, Kevin McDermott, Matev\v{z} Tadel, Matthieu Lefebvre, Peter Elmer, Peter Wittich, Slava Krutelyov, Steven Lantz

arxiv:1702.06359 v2 · 2017-02-21 · physics.ins-det · hep-ex · 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{FSDH2WMXWF5FVWXNDPHPULFXGW}

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	2026-05-18T00:30:05.560372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c867d5997b17a5adaed1bcefa2cb7359e260bd0f96df9e61fa94562add89ce0

Aliases

arxiv: 1702.06359 · arxiv_version: 1702.06359v2 · doi: 10.48550/arxiv.1702.06359 · pith_short_12: FSDH2WMXWF5F · pith_short_16: FSDH2WMXWF5FVWXN · pith_short_8: FSDH2WMX

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/FSDH2WMXWF5FVWXNDPHPULFXGW \
  | 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: 2c867d5997b17a5adaed1bcefa2cb7359e260bd0f96df9e61fa94562add89ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8369c8cc6602085ded3526754e3105fa5028a928815b8c0f4fb2524715ee6d6f",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-21T12:52:52Z",
    "title_canon_sha256": "2d0b9e1de340acb9e8b8193556bce76460433d0c148334ef4643fbb6883655f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06359",
    "kind": "arxiv",
    "version": 2
  }
}