Pith Number

pith:TA7G3ZXN

pith:2025:TA7G3ZXN2GG5BJU4D76D7UJTAO

not attested not anchored not stored refs pending

Neural Augmented Kalman Filters for Road Network assisted GNSS positioning

Amir Jalalirad, Bence Major, Davide Belli, Hans van Gorp

arxiv:2507.00654 v1 · 2025-07-01 · cs.LG · cs.SY · eess.SP · 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{TA7G3ZXN2GG5BJU4D76D7UJTAO}

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	2026-07-05T11:30:12.382310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983e6de6edd18dd0a69c1ffc3fd133039d79ef63b1af1fa452474692a3780ef3

Aliases

arxiv: 2507.00654 · arxiv_version: 2507.00654v1 · doi: 10.48550/arxiv.2507.00654 · pith_short_12: TA7G3ZXN2GG5 · pith_short_16: TA7G3ZXN2GG5BJU4 · pith_short_8: TA7G3ZXN

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/TA7G3ZXN2GG5BJU4D76D7UJTAO \
  | 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: 983e6de6edd18dd0a69c1ffc3fd133039d79ef63b1af1fa452474692a3780ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50eabb7095e8edc41596a486dc0c0e5d19d30693031223a275ce0271c6ee7f82",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-01T10:52:42Z",
    "title_canon_sha256": "cfb7074c06df4d3604376dcd3cfc9be5865a0c8a2d545b4b62ded3c9f97a9165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00654",
    "kind": "arxiv",
    "version": 1
  }
}