Pith Number

pith:VYOCIPXT

pith:2018:VYOCIPXT7S6G3LJ5XBTXJXCQFR

not attested not anchored not stored refs pending

Macroscopic ground-state degeneracy and magnetocaloric effect in the exactly solvable spin-1/2 Ising-Heisenberg double-tetrahedral chain

Dusan Knezo, Lucia Galisova

arxiv:1806.06800 v1 · 2018-06-18 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYOCIPXT7S6G3LJ5XBTXJXCQFR}

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	2026-05-17T23:52:52.867155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1c243ef3fcbc6dad3db86774dc502c593772609446e3f59349b9cffb02f828

Aliases

arxiv: 1806.06800 · arxiv_version: 1806.06800v1 · doi: 10.48550/arxiv.1806.06800 · pith_short_12: VYOCIPXT7S6G · pith_short_16: VYOCIPXT7S6G3LJ5 · pith_short_8: VYOCIPXT

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/VYOCIPXT7S6G3LJ5XBTXJXCQFR \
  | 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: ae1c243ef3fcbc6dad3db86774dc502c593772609446e3f59349b9cffb02f828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97e730c37431687c0fd8cd407c40ff6f833af1eb902539de190fe021271a997",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-06-18T16:10:46Z",
    "title_canon_sha256": "5493850ead3b810f23104b3700e3346e90e2bf9a2128ce9998c11910d35cd51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06800",
    "kind": "arxiv",
    "version": 1
  }
}