Pith Number

pith:WWWZJM4N

pith:2018:WWWZJM4NIIU5REJSV5FMGSOPKN

not attested not anchored not stored refs pending

Coherence and quantum correlations measure sensitivity to dephasing channels

Benjamin Yadin, Cristian E. Susa, Davide Girolami, Pieter Bogaert

arxiv:1810.02795 v2 · 2018-10-05 · 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{WWWZJM4NIIU5REJSV5FMGSOPKN}

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	2026-05-17T23:55:54.754494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ad94b38d4229d89132af4ac349cf5370a7a34792133a84fe685a999d0fe7d8

Aliases

arxiv: 1810.02795 · arxiv_version: 1810.02795v2 · doi: 10.48550/arxiv.1810.02795 · pith_short_12: WWWZJM4NIIU5 · pith_short_16: WWWZJM4NIIU5REJS · pith_short_8: WWWZJM4N

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/WWWZJM4NIIU5REJSV5FMGSOPKN \
  | 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: b5ad94b38d4229d89132af4ac349cf5370a7a34792133a84fe685a999d0fe7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad48f152dada2467cd5d23f465d93fce4167f71ac8eca01e8794748072ca1631",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-05T17:09:29Z",
    "title_canon_sha256": "564c95e0b1af98ee990bd3c77bf4836f3dbb0518b13cb716b02278e6de5fb2e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02795",
    "kind": "arxiv",
    "version": 2
  }
}