Pith Number

pith:6YREFX3Q

pith:2019:6YREFX3QLN5AHM2EOAT4P5QQ6Q

not attested not anchored not stored refs pending

A local model of quantum Turing machines

Dong-Sheng Wang

arxiv:1912.03767 v1 · 2019-12-08 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YREFX3QLN5AHM2EOAT4P5QQ6Q}

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.

Cited by

1 paper in Pith

What Is a Pattern in Statistical Mechanics? Formalizing Structure and Patterns in One-Dimensional Spin Lattice Models with Computational Mechanics

Receipt and verification

First computed	2026-07-05T00:51:05.202756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f62242df705b7a03b3447027c7f610f43375a9567d9cc189fcba9aa13341cc69

Aliases

arxiv: 1912.03767 · arxiv_version: 1912.03767v1 · doi: 10.48550/arxiv.1912.03767 · pith_short_12: 6YREFX3QLN5A · pith_short_16: 6YREFX3QLN5AHM2E · pith_short_8: 6YREFX3Q

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/6YREFX3QLN5AHM2EOAT4P5QQ6Q \
  | 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: f62242df705b7a03b3447027c7f610f43375a9567d9cc189fcba9aa13341cc69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a5ea8eaa8414faf6dbbcc0adc2392ba31f0ea9d9ccbbdf374e806cca60c5382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-08T21:28:11Z",
    "title_canon_sha256": "8ce676b03677715492f6132cd5a515f2edc0b1920bc7e0f7bbcb14a577afe2de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03767",
    "kind": "arxiv",
    "version": 1
  }
}