Pith Number

pith:VIBBCIDW

pith:2017:VIBBCIDWG4RWQYVQUUFZFRG6UL

not attested not anchored not stored refs pending

Entanglement between random and clean quantum spin chains

Ferenc Igl\'oi, Gerg\H{o} Ro\'osz, Istv\'an A. Kov\'acs, Robert Juh\'asz

arxiv:1704.07444 v1 · 2017-04-24 · cond-mat.dis-nn · cond-mat.stat-mech · 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{VIBBCIDWG4RWQYVQUUFZFRG6UL}

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	2026-05-18T00:29:39.130235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa0211207637236862b0a50b92c4dea2c055edc5a27fd381f10368655d78a6e5

Aliases

arxiv: 1704.07444 · arxiv_version: 1704.07444v1 · doi: 10.48550/arxiv.1704.07444 · pith_short_12: VIBBCIDWG4RW · pith_short_16: VIBBCIDWG4RWQYVQ · pith_short_8: VIBBCIDW

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/VIBBCIDWG4RWQYVQUUFZFRG6UL \
  | 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: aa0211207637236862b0a50b92c4dea2c055edc5a27fd381f10368655d78a6e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0e60ef36c5324e850ebc12d89c8585f08e90e1ca6311a14c462ea7573942648",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2017-04-24T20:09:21Z",
    "title_canon_sha256": "0e0829c2fabd0f78d738dd6824c552c9a3c203d7e12eb5fc7d4b594ba5e496a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07444",
    "kind": "arxiv",
    "version": 1
  }
}