Pith Number

pith:LIF6PUDU

pith:2012:LIF6PUDUF4W2FZ2GCKKHACCZWM

not attested not anchored not stored refs pending

Parity quantum numbers in the Density Matrix Renormalization Group

Yu-Chin Tzeng

arxiv:1204.4933 v4 · 2012-04-22 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.stat-mech · physics.comp-ph · 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{LIF6PUDUF4W2FZ2GCKKHACCZWM}

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	2026-05-18T01:21:23.366600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0be7d0742f2da2e7461294700859b3154a6e0fee2feda79f8c71a67c8d0bf1

Aliases

arxiv: 1204.4933 · arxiv_version: 1204.4933v4 · doi: 10.48550/arxiv.1204.4933 · pith_short_12: LIF6PUDUF4W2 · pith_short_16: LIF6PUDUF4W2FZ2G · pith_short_8: LIF6PUDU

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/LIF6PUDUF4W2FZ2GCKKHACCZWM \
  | 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: 5a0be7d0742f2da2e7461294700859b3154a6e0fee2feda79f8c71a67c8d0bf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a656dbf4599b63c4765d008dec3f54848c6618884c822ee202d47fd5cb9aa9b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-04-22T20:15:26Z",
    "title_canon_sha256": "b1ad0e39655c9fe1c6a9d31d01b5f79dc09a313448c718aa23de47114ec03e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4933",
    "kind": "arxiv",
    "version": 4
  }
}