Pith Number

pith:WWKAQKT7

pith:2019:WWKAQKT7PXHIR7R2MIY5IA65MW

not attested not anchored not stored refs pending

Spin-1/2 Ising-Heisenberg Cairo pentagonal model in the presence of an external magnetic field: Effect of Land\'e g-factors

Andrea Trombettoni, Hamid Arian Zad, Nerses Ananikian

arxiv:1908.04676 v3 · 2019-08-09 · 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{WWKAQKT7PXHIR7R2MIY5IA65MW}

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	2026-07-05T01:52:33.089928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b594082a7f7dce88fe3a6231d403dd65b9de751cd061fcbb45d745cf68e69f9d

Aliases

arxiv: 1908.04676 · arxiv_version: 1908.04676v3 · doi: 10.48550/arxiv.1908.04676 · pith_short_12: WWKAQKT7PXHI · pith_short_16: WWKAQKT7PXHIR7R2 · pith_short_8: WWKAQKT7

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/WWKAQKT7PXHIR7R2MIY5IA65MW \
  | 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: b594082a7f7dce88fe3a6231d403dd65b9de751cd061fcbb45d745cf68e69f9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0767a44ca29df2c6cb044d29fc9ddb72d00c27f5ccd535027083c6fa07b429c5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-08-09T21:03:27Z",
    "title_canon_sha256": "0bb229572501c957fc4bc1231cfb5ec154528790ab8ba2999a90881554ada02a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04676",
    "kind": "arxiv",
    "version": 3
  }
}