Pith Number

pith:JRSS25PT

pith:2026:JRSS25PT7N6YO2KJBSJTWQGY6G

not attested not anchored not stored refs pending

Channel Charting for Position and Orientation

Christoph Studer, Daniel Richner, Frederik Zumegen, Reinhard Wiesmayr

arxiv:2606.18151 v1 · 2026-06-16 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRSS25PT7N6YO2KJBSJTWQGY6G}

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	2026-06-19T16:10:49.597093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c652d75f3fb7d8769490c933b40d8f1a16849dab7d31db42b815024b31074c6

Aliases

arxiv: 2606.18151 · arxiv_version: 2606.18151v1 · doi: 10.48550/arxiv.2606.18151 · pith_short_12: JRSS25PT7N6Y · pith_short_16: JRSS25PT7N6YO2KJ · pith_short_8: JRSS25PT

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/JRSS25PT7N6YO2KJBSJTWQGY6G \
  | 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: 4c652d75f3fb7d8769490c933b40d8f1a16849dab7d31db42b815024b31074c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38c57862dd2d0542b0ab0043e9062b09977f4b86fa3995fa27769d5bc1480194",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-16T16:48:31Z",
    "title_canon_sha256": "9945e4f47fe39d4afdcab3b83d43604f71ef19de835081c1933fd9e44bc866b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18151",
    "kind": "arxiv",
    "version": 1
  }
}