Pith Number

pith:JYQ7LLKS

pith:2014:JYQ7LLKSDTTXIEDE234IQGZFM3

not attested not anchored not stored refs pending

Entanglement in N-harmonium: bosons and fermions

C. L. Benavides-Riveros, I. V. Toranzo, J. S. Dehesa

arxiv:1404.4447 v3 · 2014-04-17 · quant-ph · cond-mat.str-el · physics.atom-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{JYQ7LLKSDTTXIEDE234IQGZFM3}

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	2026-05-18T02:41:41.566584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e21f5ad521ce7741064d6f8881b2566e44c01eb27090201faf6ef25afd49214

Aliases

arxiv: 1404.4447 · arxiv_version: 1404.4447v3 · doi: 10.48550/arxiv.1404.4447 · pith_short_12: JYQ7LLKSDTTX · pith_short_16: JYQ7LLKSDTTXIEDE · pith_short_8: JYQ7LLKS

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/JYQ7LLKSDTTXIEDE234IQGZFM3 \
  | 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: 4e21f5ad521ce7741064d6f8881b2566e44c01eb27090201faf6ef25afd49214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e43e0b170f6876db8b0733989dc963f0d1e6aa25ad57c53375c3799153faf162",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-17T08:29:04Z",
    "title_canon_sha256": "665e9ad00d3e0ecd3295f40782a4b092fc919db8d4673aa28336d99281ca3b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4447",
    "kind": "arxiv",
    "version": 3
  }
}