Pith Number

pith:VWELQ4DP

pith:2026:VWELQ4DPGML3UGLWVNLWJ6RKXR

not attested not anchored not stored refs pending

Information-Aided DVL Calibration

Itzik Klein, Zeev Yampolsky

arxiv:2606.31216 v1 · 2026-06-30 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWELQ4DPGML3UGLWVNLWJ6RKXR}

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	2026-07-01T01:17:55.959904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad88b8706f3317ba1976ab5764fa2abc5af2be3eac95c70bca6a3d4d0cbbf8ee

Aliases

arxiv: 2606.31216 · arxiv_version: 2606.31216v1 · doi: 10.48550/arxiv.2606.31216 · pith_short_12: VWELQ4DPGML3 · pith_short_16: VWELQ4DPGML3UGLW · pith_short_8: VWELQ4DP

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/VWELQ4DPGML3UGLWVNLWJ6RKXR \
  | 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: ad88b8706f3317ba1976ab5764fa2abc5af2be3eac95c70bca6a3d4d0cbbf8ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f037a91cba43d12595d3037534aefa62e696446c8c9b1e7bb8b37c33eefc137",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-30T06:54:21Z",
    "title_canon_sha256": "bff0e42860de1efe506ed27c1e60b13d7e0a7b34e27f93c7948060d99a72ed68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31216",
    "kind": "arxiv",
    "version": 1
  }
}