Pith Number

pith:JS3QWOSN

pith:2021:JS3QWOSNDIFZNFYF5RYKZG5J74

not attested not anchored not stored refs pending

Exotic correlation spread in free-fermionic states with initial patterns

Germ\'an Sierra, Giovanni Ram\'irez, Javier Rodr\'iguez-Laguna, Silvia N. Santalla, Sudipto Singha Roy

arxiv:2112.13382 v4 · 2021-12-26 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JS3QWOSNDIFZNFYF5RYKZG5J74}

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	2026-07-05T04:32:38.677834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb70b3a4d1a0b969705ec70ac9ba9ff05b8005d6d4a0bb905ca4d3401170471

Aliases

arxiv: 2112.13382 · arxiv_version: 2112.13382v4 · doi: 10.48550/arxiv.2112.13382 · pith_short_12: JS3QWOSNDIFZ · pith_short_16: JS3QWOSNDIFZNFYF · pith_short_8: JS3QWOSN

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/JS3QWOSNDIFZNFYF5RYKZG5J74 \
  | 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: 4cb70b3a4d1a0b969705ec70ac9ba9ff05b8005d6d4a0bb905ca4d3401170471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82cfafb5759c9eb3390736aace7970fa2e3d02da475c9f6bcfba3df9f38fa429",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-26T14:18:07Z",
    "title_canon_sha256": "2923587f212b561b0e0fcb7be90599b6f3776b6252f851f9f1b90b4408373a61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13382",
    "kind": "arxiv",
    "version": 4
  }
}