Pith Number

pith:V6PZJSOK

pith:2017:V6PZJSOKNO4VF4PA2Q3TYYXQO6

not attested not anchored not stored refs pending

Exact expression of the energy gap at first-order quantum phase transitions of a non-stoquastic Hamiltonian

Hidetoshi Nishimori, Masaki Ohkuwa

arxiv:1707.07370 v1 · 2017-07-24 · 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{V6PZJSOKNO4VF4PA2Q3TYYXQO6}

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	2026-05-18T00:28:25.056958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9f94c9ca6bb952f1e0d4373c62f077bf1eddf28ee524f0e92cec267d4936d3

Aliases

arxiv: 1707.07370 · arxiv_version: 1707.07370v1 · doi: 10.48550/arxiv.1707.07370 · pith_short_12: V6PZJSOKNO4V · pith_short_16: V6PZJSOKNO4VF4PA · pith_short_8: V6PZJSOK

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/V6PZJSOKNO4VF4PA2Q3TYYXQO6 \
  | 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: af9f94c9ca6bb952f1e0d4373c62f077bf1eddf28ee524f0e92cec267d4936d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64de7cb9a1c6aa74c2657354fe303d77c60dc15cbe9be0d7f59cf2baf45c17be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-24T01:00:43Z",
    "title_canon_sha256": "9aa23a4d3a46a0bb60708775af76753fe635fc0ce3128ee744e4eeedfa0ed039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07370",
    "kind": "arxiv",
    "version": 1
  }
}