Pith Number

pith:52BEV46G

pith:2019:52BEV46GUYDXVQUSJB7H5BH43N

not attested not anchored not stored refs pending

Hybrid ED/DMRG approach to the thermodynamics of 1D quantum models

Dayasindhu Dey, Manoranjan Kumar, Sudip Kumar Saha, Zolt\'an G. Soos

arxiv:1905.05956 v1 · 2019-05-15 · 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{52BEV46GUYDXVQUSJB7H5BH43N}

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	2026-05-17T23:46:07.970542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee824af3c6a6077ac292487e7e84fcdb48737c9ad17944d66f71d0a014e742c4

Aliases

arxiv: 1905.05956 · arxiv_version: 1905.05956v1 · doi: 10.48550/arxiv.1905.05956 · pith_short_12: 52BEV46GUYDX · pith_short_16: 52BEV46GUYDXVQUS · pith_short_8: 52BEV46G

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/52BEV46GUYDXVQUSJB7H5BH43N \
  | 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: ee824af3c6a6077ac292487e7e84fcdb48737c9ad17944d66f71d0a014e742c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5d543b5cbb7dd383873218e4213daaf99833d0f17417c762d580d90d30a6eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-05-15T06:02:09Z",
    "title_canon_sha256": "badbcf850cddc57e7c450ed950c7b79d019aebe820ddb6ef03f120ebfeca0ca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05956",
    "kind": "arxiv",
    "version": 1
  }
}