Pith Number

pith:TJSVFQMG

pith:2025:TJSVFQMGNPKBKS7PTBFW7AWOQV

not attested not anchored not stored refs pending

Thermodynamic coprocessor for linear operations with input-size-independent calculation time based on open quantum system

A. A. Pukhov, A. A. Zyablovsky, E. S. Andrianov, I. V. Vovchenko

arxiv:2509.09382 v3 · 2025-09-11 · quant-ph · cond-mat.dis-nn · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJSVFQMGNPKBKS7PTBFW7AWOQV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:39:17.560387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a6552c1866bd4154bef984b6f82ce854a2cd9770ebc6f7e90de1749f17a5e30

Aliases

arxiv: 2509.09382 · arxiv_version: 2509.09382v3 · doi: 10.48550/arxiv.2509.09382 · pith_short_12: TJSVFQMGNPKB · pith_short_16: TJSVFQMGNPKBKS7P · pith_short_8: TJSVFQMG

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/TJSVFQMGNPKBKS7PTBFW7AWOQV \
  | 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: 9a6552c1866bd4154bef984b6f82ce854a2cd9770ebc6f7e90de1749f17a5e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259f7e3c6173a9e5217b5bc7ab60ffaf47fd96962680033a3f492e15684e353d",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-09-11T11:58:47Z",
    "title_canon_sha256": "f2af5f09b911c86385b8d9e25f29657dcac50473a993329449b676909fcfc3f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09382",
    "kind": "arxiv",
    "version": 3
  }
}