Pith Number

pith:GJEZ2OTL

pith:2015:GJEZ2OTLJWULUNTHAM4MEDL73K

not attested not anchored not stored refs pending

Quantum annealing speedup over simulated annealing on random Ising chains

Giuseppe E. Santoro, Tommaso Zanca

arxiv:1511.01906 v2 · 2015-11-05 · quant-ph · cond-mat.stat-mech · physics.comp-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{GJEZ2OTLJWULUNTHAM4MEDL73K}

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	2026-05-18T01:11:32.072370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32499d3a6b4da8ba36670338c20d7fdab1772552d20b9bc732dc26cad86bc35e

Aliases

arxiv: 1511.01906 · arxiv_version: 1511.01906v2 · doi: 10.48550/arxiv.1511.01906 · pith_short_12: GJEZ2OTLJWUL · pith_short_16: GJEZ2OTLJWULUNTH · pith_short_8: GJEZ2OTL

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/GJEZ2OTLJWULUNTHAM4MEDL73K \
  | 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: 32499d3a6b4da8ba36670338c20d7fdab1772552d20b9bc732dc26cad86bc35e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d4676e3eeaa8c348f6838f3b7500ad6e4f3b24596e384d9a855f929109c004",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-05T21:00:10Z",
    "title_canon_sha256": "1ad06e7bfe168e5f27ae562a23a7dcdcea58bcc91352847088b01f6ecc243033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01906",
    "kind": "arxiv",
    "version": 2
  }
}