Pith Number

pith:YYFGTEVI

pith:2019:YYFGTEVIN52VAAWPN6X6JMB5EZ

not attested not anchored not stored refs pending

Improved Boltzmann machines with error corrected quantum annealing

Daniel A. Lidar, Richard Y. Li, Tameem Albash

arxiv:1910.01283 v2 · 2019-10-03 · 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{YYFGTEVIN52VAAWPN6X6JMB5EZ}

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	2026-07-05T02:08:47.659985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c60a6992a86f755002cf6fafe4b03d26536d9d6eb59da3ba9f27e3c90b00741a

Aliases

arxiv: 1910.01283 · arxiv_version: 1910.01283v2 · doi: 10.48550/arxiv.1910.01283 · pith_short_12: YYFGTEVIN52V · pith_short_16: YYFGTEVIN52VAAWP · pith_short_8: YYFGTEVI

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/YYFGTEVIN52VAAWPN6X6JMB5EZ \
  | 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: c60a6992a86f755002cf6fafe4b03d26536d9d6eb59da3ba9f27e3c90b00741a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f39ca1a2413d94ca6bf8d83c22c790f293522a9a71bb236c9d14ef9cd0cbd31b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-03T02:29:51Z",
    "title_canon_sha256": "93f47d9d9fd209a0bc7ffd976be68fbb8502b36e680a8ec5ff86a0e3442d04a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01283",
    "kind": "arxiv",
    "version": 2
  }
}