Pith Number

pith:OQSN7PYZ

pith:2026:OQSN7PYZEIZWY3YFNYN3L4XW35

not attested not anchored not stored refs pending

RAM: Reachability Across Morphologies

Jonathan K\"ulz, Matthias Althoff, Tim Walter, Xinyu Chen

arxiv:2606.09108 v1 · 2026-06-08 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQSN7PYZEIZWY3YFNYN3L4XW35}

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	2026-06-09T02:07:59.525667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7424dfbf1922336c6f056e1bb5f2f6df74da7bb1d76f9e69e0a3c0f7157d0f5c

Aliases

arxiv: 2606.09108 · arxiv_version: 2606.09108v1 · doi: 10.48550/arxiv.2606.09108 · pith_short_12: OQSN7PYZEIZW · pith_short_16: OQSN7PYZEIZWY3YF · pith_short_8: OQSN7PYZ

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/OQSN7PYZEIZWY3YFNYN3L4XW35 \
  | 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: 7424dfbf1922336c6f056e1bb5f2f6df74da7bb1d76f9e69e0a3c0f7157d0f5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531bee4e0de6b07fa3cd5ebb2a63cec776bb4e9d9c8d1f5e21068f47e7af2f47",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-08T07:00:19Z",
    "title_canon_sha256": "758cc69fdfe89d72fda6bc3cefb59b0968776dc862052dd635ab699181ec58e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09108",
    "kind": "arxiv",
    "version": 1
  }
}