Pith Number

pith:HME6LQJH

pith:2026:HME6LQJHXFPJVAGFY5KVA7WWXX

not attested not anchored not stored refs pending

Autonomous Physical Computation: A Categorical Closure Criterion for Physical and Neuromorphic Reservoirs

Nima Dehghani

arxiv:2607.23902 v1 · 2026-07-27 · cs.ET · cond-mat.dis-nn · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HME6LQJHXFPJVAGFY5KVA7WWXX}

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	2026-07-28T01:23:16.997428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b09e5c127b95e9a80c5c755507ed6bdd6ed4f75f4b50c39212fa6359e5f3e1a

Aliases

arxiv: 2607.23902 · arxiv_version: 2607.23902v1 · doi: 10.48550/arxiv.2607.23902 · pith_short_12: HME6LQJHXFPJ · pith_short_16: HME6LQJHXFPJVAGF · pith_short_8: HME6LQJH

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/HME6LQJHXFPJVAGFY5KVA7WWXX \
  | 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: 3b09e5c127b95e9a80c5c755507ed6bdd6ed4f75f4b50c39212fa6359e5f3e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13df0a43b86f5ff6bf8ff0701c86351c0430e35cf5a38a41e84d09334f567d08",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2026-07-27T00:22:32Z",
    "title_canon_sha256": "19c4cc018a1bfd3a29644710477459f8d98be6f71f5ddcaf316cb1e5625ebeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23902",
    "kind": "arxiv",
    "version": 1
  }
}