Pith Number

pith:VIQT2IJN

pith:2014:VIQT2IJNPBZJQ7CWLWKKC4XRGC

not attested not anchored not stored refs pending

Extracting Information from Qubit-Environment Correlations

Cristian E. Susa, Felipe F. Fanchini, John H. Reina

arxiv:1406.2552 v4 · 2014-06-10 · 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{VIQT2IJNPBZJQ7CWLWKKC4XRGC}

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	2026-05-18T02:30:40.914097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa213d212d7872987c565d94a172f1309f236a908d9b3f11595d6447defb2115

Aliases

arxiv: 1406.2552 · arxiv_version: 1406.2552v4 · doi: 10.48550/arxiv.1406.2552 · pith_short_12: VIQT2IJNPBZJ · pith_short_16: VIQT2IJNPBZJQ7CW · pith_short_8: VIQT2IJN

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/VIQT2IJNPBZJQ7CWLWKKC4XRGC \
  | 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: aa213d212d7872987c565d94a172f1309f236a908d9b3f11595d6447defb2115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef7ebaaa9fb417c5bdd3822a4be40a67765d8f9770bfc9c52759264945e5c09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-10T13:47:05Z",
    "title_canon_sha256": "629004c7a0077fc1662943db69702be43a0cce447362643bc08cc5e2894b546d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2552",
    "kind": "arxiv",
    "version": 4
  }
}