Pith Number

pith:EEYEBKVS

pith:2011:EEYEBKVSJACS3IEJIYJTS6MLI2

not attested not anchored not stored refs pending

Topological Order and Degenerate Singular Value Spectrum in Two-Dimensional Dimerized Quantum Heisenberg Model

Ching-Yu Huang, Feng-Li Lin

arxiv:1104.1139 v3 · 2011-04-06 · cond-mat.str-el · hep-th · 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{EEYEBKVSJACS3IEJIYJTS6MLI2}

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	2026-05-18T01:36:26.136875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213040aab248052da089461339798b46ad57df90dbfef744b584a03f2bb481ba

Aliases

arxiv: 1104.1139 · arxiv_version: 1104.1139v3 · doi: 10.48550/arxiv.1104.1139 · pith_short_12: EEYEBKVSJACS · pith_short_16: EEYEBKVSJACS3IEJ · pith_short_8: EEYEBKVS

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/EEYEBKVSJACS3IEJIYJTS6MLI2 \
  | 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: 213040aab248052da089461339798b46ad57df90dbfef744b584a03f2bb481ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e621160f4bfe7de91142828da5bd9ddea19eebfc9706cfb0cadd23dcef12d19e",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-04-06T16:38:46Z",
    "title_canon_sha256": "cfb56db63841ed057ede2d1fec40ea1888996793f2544d0d0ec57171cb542330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1139",
    "kind": "arxiv",
    "version": 3
  }
}