Pith Number

pith:CWZ6BSS2

pith:2009:CWZ6BSS25RJBJ3WTFXK4AWQMLA

not attested not anchored not stored refs pending

Multipartite Entanglement Measures and Quantum Criticality from Matrix and Tensor Product States

Ching-Yu Huang, Feng-Li Lin

arxiv:0911.4670 v3 · 2009-11-24 · quant-ph · cond-mat.str-el · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWZ6BSS25RJBJ3WTFXK4AWQMLA}

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	2026-05-18T01:36:26.166958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b3e0ca5aec5214eed32dd5c05a0c5808e89ae330da13992b2c64feb1bdfa27

Aliases

arxiv: 0911.4670 · arxiv_version: 0911.4670v3 · doi: 10.48550/arxiv.0911.4670 · pith_short_12: CWZ6BSS25RJB · pith_short_16: CWZ6BSS25RJBJ3WT · pith_short_8: CWZ6BSS2

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/CWZ6BSS25RJBJ3WTFXK4AWQMLA \
  | 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: 15b3e0ca5aec5214eed32dd5c05a0c5808e89ae330da13992b2c64feb1bdfa27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a5d0154e10ec42c6622e36809cb814c3a212866ea9ef09b5c56d29c71d557f",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-24T16:59:04Z",
    "title_canon_sha256": "e2f8c42c09b6120cd38f2d29d66e31188cb83affc74086b4eb68458385d5fa15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4670",
    "kind": "arxiv",
    "version": 3
  }
}