Pith Number

pith:SGHBW3EI

pith:2018:SGHBW3EIS4Z2VMQW7A5XO6LQAT

not attested not anchored not stored refs pending

Geometry and symmetry in quantum Boltzmann machine

D. L. Zhou, Hai-Jing Song, Qi-Kai He, Tieling Song, Yang Liu

arxiv:1808.04567 v1 · 2018-08-14 · 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{SGHBW3EIS4Z2VMQW7A5XO6LQAT}

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	2026-05-17T23:49:03.601797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918e1b6c889733aab216f83b77797004f102e78ba5667672ca2391ea4a79f71e

Aliases

arxiv: 1808.04567 · arxiv_version: 1808.04567v1 · doi: 10.48550/arxiv.1808.04567 · pith_short_12: SGHBW3EIS4Z2 · pith_short_16: SGHBW3EIS4Z2VMQW · pith_short_8: SGHBW3EI

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/SGHBW3EIS4Z2VMQW7A5XO6LQAT \
  | 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: 918e1b6c889733aab216f83b77797004f102e78ba5667672ca2391ea4a79f71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e37fffad48e86b4abe442f0c2843c6accbbd2bb2405afd09c029f36821fda4e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-14T07:40:38Z",
    "title_canon_sha256": "74051a2602c955ffbdc689db2dbe42f4da49ee06a3e10d3f104c2605c127c148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04567",
    "kind": "arxiv",
    "version": 1
  }
}