Pith Number

pith:2BF5AMOB

pith:2014:2BF5AMOBRBEU3BN6XMMS76JTVK

not attested not anchored not stored refs pending

Locality and universality of quantum memory effects

A. Karlsson, B.-H. Liu, C.-F. Li, C. Zhang, G.-C. Guo, H.-P. Breuer, J. Piilo, S. Wi{\ss}mann, X.-M. Hu, Y.-F. Huang

arxiv:1403.4261 v1 · 2014-03-17 · 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{2BF5AMOBRBEU3BN6XMMS76JTVK}

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	2026-05-18T02:56:06.110640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d04bd031c188494d85bebb192ff933aa8bf073cc4169bc3952942e761ca5f88e

Aliases

arxiv: 1403.4261 · arxiv_version: 1403.4261v1 · doi: 10.48550/arxiv.1403.4261 · pith_short_12: 2BF5AMOBRBEU · pith_short_16: 2BF5AMOBRBEU3BN6 · pith_short_8: 2BF5AMOB

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/2BF5AMOBRBEU3BN6XMMS76JTVK \
  | 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: d04bd031c188494d85bebb192ff933aa8bf073cc4169bc3952942e761ca5f88e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4f0fe1161fff37b1303c1d35e2e97d0f583c839e9da5e789728265133437ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-17T20:07:19Z",
    "title_canon_sha256": "76796671ba4c26258f1b97b91a438a9d544138f490b5a6d9d3cc81d85d784c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4261",
    "kind": "arxiv",
    "version": 1
  }
}