Pith Number

pith:VSYR36TT

pith:2015:VSYR36TTRUQ43HIB7YKVMHGMIA

not attested not anchored not stored refs pending

Spectral Gap of the Anti-Ferromagnetic Lipkin-Meshkov-Glick Model

R. G. Unanyan

arxiv:1506.00492 v3 · 2015-06-01 · 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{VSYR36TTRUQ43HIB7YKVMHGMIA}

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	2026-05-18T00:30:49.495497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb11dfa738d21cd9d01fe15561ccc4017564605a37df56a424807225829951d

Aliases

arxiv: 1506.00492 · arxiv_version: 1506.00492v3 · doi: 10.48550/arxiv.1506.00492 · pith_short_12: VSYR36TTRUQ4 · pith_short_16: VSYR36TTRUQ43HIB · pith_short_8: VSYR36TT

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/VSYR36TTRUQ43HIB7YKVMHGMIA \
  | 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: acb11dfa738d21cd9d01fe15561ccc4017564605a37df56a424807225829951d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "951b4d7dbf343c86ec90bd739641f0014b6aa66fb77636b30b43cb970301f4bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-01T13:43:04Z",
    "title_canon_sha256": "6b4b2c3b7385efe219e6019e445a96ce75d5f85429df53c80a206e5b3190fe50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00492",
    "kind": "arxiv",
    "version": 3
  }
}