Pith Number

pith:72XXCZBV

pith:2009:72XXCZBVJPMBBEEUIAFQE5E5E5

not attested not anchored not stored refs pending

Visualizing elusive phase transitions with geometric entanglement

Roman Orus, Tzu-Chieh Wei

arxiv:0910.2488 v3 · 2009-10-13 · cond-mat.str-el · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72XXCZBVJPMBBEEUIAFQE5E5E5}

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

Estimating the best separable approximation of non-pure spin-squeezed states

Receipt and verification

First computed	2026-05-18T03:23:57.270050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feaf7164354bd8109094400b02749d277e95a354a73ec32a9a73d5dd0552d628

Aliases

arxiv: 0910.2488 · arxiv_version: 0910.2488v3 · doi: 10.48550/arxiv.0910.2488 · pith_short_12: 72XXCZBVJPMB · pith_short_16: 72XXCZBVJPMBBEEU · pith_short_8: 72XXCZBV

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/72XXCZBVJPMBBEEUIAFQE5E5E5 \
  | 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: feaf7164354bd8109094400b02749d277e95a354a73ec32a9a73d5dd0552d628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36e6728b3078a400cd3bb267d715339e97026d829d04d58627f50b72817f32a",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-10-13T22:23:51Z",
    "title_canon_sha256": "2723d93fe6fc0717abf47856d9e1f23c3ac0dd0ce1af9c645ba76ab561a857e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2488",
    "kind": "arxiv",
    "version": 3
  }
}