Pith Number

pith:XUJI6YTC

pith:2015:XUJI6YTCSAPL3765GGFP5TKULU

not attested not anchored not stored refs pending

Determination and correction of persistent biases in quantum annealers

Alejandro Perdomo-Ortiz, Bryan O'Gorman, Joseph Fluegemann, Rupak Biswas, Vadim N. Smelyanskiy

arxiv:1503.05679 v1 · 2015-03-19 · 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{XUJI6YTCSAPL3765GGFP5TKULU}

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	2026-05-18T02:20:58.420024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd128f6262901ebdffdd318afecd545d03081f6e3a10c2332aa5abb94c8e95ac

Aliases

arxiv: 1503.05679 · arxiv_version: 1503.05679v1 · doi: 10.48550/arxiv.1503.05679 · pith_short_12: XUJI6YTCSAPL · pith_short_16: XUJI6YTCSAPL3765 · pith_short_8: XUJI6YTC

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/XUJI6YTCSAPL3765GGFP5TKULU \
  | 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: bd128f6262901ebdffdd318afecd545d03081f6e3a10c2332aa5abb94c8e95ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4aa7cd5942b2853e7650d361968b7bc8964447e2a036bfedf29e6d8279cc66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-19T09:11:13Z",
    "title_canon_sha256": "37ae3ead6cd17ee80d570ca6a9d7a39ed25d11f13cf4d9f7989fa2ef96def774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05679",
    "kind": "arxiv",
    "version": 1
  }
}