Pith Number

pith:4ZW4QPGT

pith:2022:4ZW4QPGTKIHJIVPG6F4XK7ZAMW

not attested not anchored not stored refs pending

Regularized scheme of time evolution tensor network algorithms

Li-Xiang Cen

arxiv:2208.03436 v1 · 2022-08-06 · cond-mat.str-el · cond-mat.stat-mech · 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{4ZW4QPGTKIHJIVPG6F4XK7ZAMW}

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.

Cited by

1 paper in Pith

Determination of ground states of one-dimensional quantum systems using the cluster iTEBD method

Receipt and verification

First computed	2026-07-05T04:46:40.554167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66dc83cd3520e9455e6f179757f206595804896c9b309e87f532ebb4086a8b6

Aliases

arxiv: 2208.03436 · arxiv_version: 2208.03436v1 · doi: 10.48550/arxiv.2208.03436 · pith_short_12: 4ZW4QPGTKIHJ · pith_short_16: 4ZW4QPGTKIHJIVPG · pith_short_8: 4ZW4QPGT

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/4ZW4QPGTKIHJIVPG6F4XK7ZAMW \
  | 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: e66dc83cd3520e9455e6f179757f206595804896c9b309e87f532ebb4086a8b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95b1e344da101b92cddda4fee9c65d8ec00983fa4bca2951ac80e6ba820f0c40",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-08-06T03:38:37Z",
    "title_canon_sha256": "8759f425d90ff2ff2076cb4cbcc557866dba2399828fb90eb48466954167f8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03436",
    "kind": "arxiv",
    "version": 1
  }
}