Pith Number

pith:44GBLSRL

pith:2018:44GBLSRLMHPCBY75U5WWD35U6F

not attested not anchored not stored refs pending

Non-asymptotic assisted distillation of quantum coherence

Alexander Streltsov, Bartosz Regula, Ludovico Lami

arxiv:1807.04705 v2 · 2018-07-12 · 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{44GBLSRLMHPCBY75U5WWD35U6F}

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	2026-05-18T00:00:08.313182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70c15ca2b61de20e3fda76d61efb4f168f96ff2bba1ce224caf508b50a2bbb7

Aliases

arxiv: 1807.04705 · arxiv_version: 1807.04705v2 · doi: 10.48550/arxiv.1807.04705 · pith_short_12: 44GBLSRLMHPC · pith_short_16: 44GBLSRLMHPCBY75 · pith_short_8: 44GBLSRL

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/44GBLSRLMHPCBY75U5WWD35U6F \
  | 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: e70c15ca2b61de20e3fda76d61efb4f168f96ff2bba1ce224caf508b50a2bbb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511e29b52ba43310d0bad9b17fd527dbe47191d83c8f27600735d03426f496ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-12T16:24:33Z",
    "title_canon_sha256": "8f2634dca3aa88aec9931228c3c58ed633caea786e5f459c31016167c68a816b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04705",
    "kind": "arxiv",
    "version": 2
  }
}