Pith Number

pith:BQFTOPZT

pith:2018:BQFTOPZTIQIKUY6TM7QGLYS3I3

not attested not anchored not stored refs pending

Entanglement Content of Quasi-Particle Excitations

Benjamin Doyon, Cecilia De Fazio, Istv\'an M. Sz\'ecs\'enyi, Olalla A. Castro-Alvaredo

arxiv:1805.04948 v1 · 2018-05-13 · cond-mat.stat-mech · hep-th · math-ph · math.MP · 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{BQFTOPZTIQIKUY6TM7QGLYS3I3}

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	2026-05-18T00:02:01.104924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c0b373f334410aa63d367e065e25b46ca94310861b08d31369a040f304bbb95

Aliases

arxiv: 1805.04948 · arxiv_version: 1805.04948v1 · doi: 10.48550/arxiv.1805.04948 · pith_short_12: BQFTOPZTIQIK · pith_short_16: BQFTOPZTIQIKUY6T · pith_short_8: BQFTOPZT

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/BQFTOPZTIQIKUY6TM7QGLYS3I3 \
  | 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: 0c0b373f334410aa63d367e065e25b46ca94310861b08d31369a040f304bbb95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f4dedd5b95f15a56fa106924890d0c86cad77ef5498d453c7fcef9a7f2a9d83",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-05-13T21:08:38Z",
    "title_canon_sha256": "ba83d67d56079b6b6b95264fb83b3ac035cf1c0f8c2239dab1bc77a10a9b8fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04948",
    "kind": "arxiv",
    "version": 1
  }
}