Pith Number

pith:OATDUG3Z

pith:2014:OATDUG3Z4BOEOEJWW37NYYULE4

not attested not anchored not stored refs pending

Robust control of long distance entanglement in disordered spin chains

Florian Mintert, Jian Cui

arxiv:1407.1327 v3 · 2014-07-04 · 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{OATDUG3Z4BOEOEJWW37NYYULE4}

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	2026-05-18T01:32:34.767326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70263a1b79e05c471136b6fedc628b2714c98fc1717574446b08f1ac74d1c454

Aliases

arxiv: 1407.1327 · arxiv_version: 1407.1327v3 · doi: 10.48550/arxiv.1407.1327 · pith_short_12: OATDUG3Z4BOE · pith_short_16: OATDUG3Z4BOEOEJW · pith_short_8: OATDUG3Z

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/OATDUG3Z4BOEOEJWW37NYYULE4 \
  | 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: 70263a1b79e05c471136b6fedc628b2714c98fc1717574446b08f1ac74d1c454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cfb655688bbccec6404632b424b71db38f0a5e9111571a541e7cd2d1f5e7e21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-04T20:30:10Z",
    "title_canon_sha256": "2db4b4a28e79639b04e5cc344892165adc9aa364f904c9fad1a298222137dacc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1327",
    "kind": "arxiv",
    "version": 3
  }
}