Pith Number

pith:SSJIDIV3

pith:2025:SSJIDIV32W7TE74K2755CEBW56

not attested not anchored not stored refs pending

Tram Positioning with Map-Enabled GNSS Data Reconciliation

Jakub Ka\v{s}par, V\'it Fanta, Vladim\'ir Havlena

arxiv:2506.08032 v1 · 2025-06-02 · eess.SY · cs.SY · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSJIDIV32W7TE74K2755CEBW56}

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	2026-07-05T11:18:43.932061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949281a2bbd5bf327f8ad7fbd11036efa0b204344fe9f3948cadcc4c9b2e76c5

Aliases

arxiv: 2506.08032 · arxiv_version: 2506.08032v1 · doi: 10.48550/arxiv.2506.08032 · pith_short_12: SSJIDIV32W7T · pith_short_16: SSJIDIV32W7TE74K · pith_short_8: SSJIDIV3

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/SSJIDIV32W7TE74K2755CEBW56 \
  | 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: 949281a2bbd5bf327f8ad7fbd11036efa0b204344fe9f3948cadcc4c9b2e76c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c4e59fcbc2c65944672224c43ccb9eceae6f378747a4e4056afc9c704d78915",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-02T07:44:17Z",
    "title_canon_sha256": "a38f4f219e7038c3474dea6424c89508bfb85b7b246103981f4bf09c10528963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08032",
    "kind": "arxiv",
    "version": 1
  }
}