Pith Number

pith:3HFJBIDN

pith:2019:3HFJBIDNBCQSY3NHNKJ65GKS52

not attested not anchored not stored refs pending

Quantum kinetic perturbation theory for near-integrable spin chains with weak long-range interactions

Cl\'ement Duval, Michael Kastner

arxiv:1903.05401 v1 · 2019-03-13 · quant-ph · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HFJBIDNBCQSY3NHNKJ65GKS52}

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	2026-05-17T23:51:24.388061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9ca90a06d08a12c6da76a93ee9952ee8c30cd2a1da132c801578fbfc2a5ff17

Aliases

arxiv: 1903.05401 · arxiv_version: 1903.05401v1 · doi: 10.48550/arxiv.1903.05401 · pith_short_12: 3HFJBIDNBCQS · pith_short_16: 3HFJBIDNBCQSY3NH · pith_short_8: 3HFJBIDN

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/3HFJBIDNBCQSY3NHNKJ65GKS52 \
  | 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: d9ca90a06d08a12c6da76a93ee9952ee8c30cd2a1da132c801578fbfc2a5ff17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb9df94ebf5dd1dae9129b8e85dedbf048f3d2a300c7951863b9a98dff8498d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-13T10:28:19Z",
    "title_canon_sha256": "2583993ba190685c0db31de534e2bfea3ef25287d26b9c536063df684086fe65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05401",
    "kind": "arxiv",
    "version": 1
  }
}