Pith Number

pith:LIF23LKD

pith:2021:LIF23LKDP3ZS3KS32TQIMHYMCZ

not attested not anchored not stored refs pending

Can multipartite entanglement be characterized by two-point connected correlation functions ?

Andrea Trombettoni, Andrew J. Daley, Augusto Smerzi, Domenico Giuliano, Johannes Kombe, Jorge Yago Malo, Luca Lepori, Maria Luisa Chiofalo

arxiv:2108.03605 v4 · 2021-08-08 · quant-ph · cond-mat.str-el · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIF23LKDP3ZS3KS32TQIMHYMCZ}

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	2026-07-05T09:41:25.328117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0badad437ef32daa5bd4e0861f0c167ba2403d9266c13eabde11c34b842342

Aliases

arxiv: 2108.03605 · arxiv_version: 2108.03605v4 · doi: 10.48550/arxiv.2108.03605 · pith_short_12: LIF23LKDP3ZS · pith_short_16: LIF23LKDP3ZS3KS3 · pith_short_8: LIF23LKD

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/LIF23LKDP3ZS3KS32TQIMHYMCZ \
  | 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: 5a0badad437ef32daa5bd4e0861f0c167ba2403d9266c13eabde11c34b842342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd73a8de53b695353788a73bc941068617d6d67d492c22873019f4b85478d21",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-08T11:01:12Z",
    "title_canon_sha256": "a5f440b75a63ae2d9841e5057582a77aa3c7eacbc515356d4d6db000b7894f7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03605",
    "kind": "arxiv",
    "version": 4
  }
}