Pith Number

pith:TBHOEEHS

pith:2019:TBHOEEHS5FSODLPIXN32ARBIRI

not attested not anchored not stored refs pending

Operational Resource Theory of Quantum Channels

Xiao Yuan, Yunchao Liu

arxiv:1904.02680 v3 · 2019-04-04 · 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{TBHOEEHS5FSODLPIXN32ARBIRI}

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	2026-07-05T00:41:25.977355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984ee210f2e964e1ade8bb77a044288a148e6423467289211aacb6957a0e9b0c

Aliases

arxiv: 1904.02680 · arxiv_version: 1904.02680v3 · doi: 10.48550/arxiv.1904.02680 · pith_short_12: TBHOEEHS5FSO · pith_short_16: TBHOEEHS5FSODLPI · pith_short_8: TBHOEEHS

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/TBHOEEHS5FSODLPIXN32ARBIRI \
  | 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: 984ee210f2e964e1ade8bb77a044288a148e6423467289211aacb6957a0e9b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eae7f088fa75d93961b916e635b43d54c181fa21e1a97ea02769c705cf171077",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-04T17:33:03Z",
    "title_canon_sha256": "73cf9b2f3bcfbaf1d367b817d871e39266a445760540f1a411873b4374ad7e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02680",
    "kind": "arxiv",
    "version": 3
  }
}