Pith Number

pith:QZJ6624Y

pith:2018:QZJ6624YU3YROXYBQDKAQEENFO

not attested not anchored not stored refs pending

Integrable quantum dynamics of open collective spin models

Pedro Ribeiro, Toma\v{z} Prosen

arxiv:1807.09438 v1 · 2018-07-25 · quant-ph · cond-mat.str-el · nlin.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZJ6624YU3YROXYBQDKAQEENFO}

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	2026-05-17T23:56:47.596458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8653ef6b98a6f1175f0180d408108d2b9f5c09d47a783f121442a6daef52fcfc

Aliases

arxiv: 1807.09438 · arxiv_version: 1807.09438v1 · doi: 10.48550/arxiv.1807.09438 · pith_short_12: QZJ6624YU3YR · pith_short_16: QZJ6624YU3YROXYB · pith_short_8: QZJ6624Y

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/QZJ6624YU3YROXYBQDKAQEENFO \
  | 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: 8653ef6b98a6f1175f0180d408108d2b9f5c09d47a783f121442a6daef52fcfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65bdfa24ee11e01d065c080dc9a74587f17ef5b09be9cf578f5248a5a0c27006",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-25T05:37:31Z",
    "title_canon_sha256": "e57de1e2458e10a1177b9e8387eb6e09b3f7341c3df9097ef791d402b59645c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09438",
    "kind": "arxiv",
    "version": 1
  }
}