Pith Number

pith:YP72LFM5

pith:2016:YP72LFM5DVTBDXFHPKWG5JV7VG

not attested not anchored not stored refs pending

Frobenius-norm-based measures of quantum coherence and asymmetry

C. P. Sun, G. H. Dong, Xing Xiao, Yao Yao

arxiv:1605.00789 v1 · 2016-05-03 · 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{YP72LFM5DVTBDXFHPKWG5JV7VG}

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	2026-05-18T01:07:20.582035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ffa5959d1d6611dca77aac6ea6bfa9b156cfc6cf9b09f86de9a639490ea9e9

Aliases

arxiv: 1605.00789 · arxiv_version: 1605.00789v1 · doi: 10.48550/arxiv.1605.00789 · pith_short_12: YP72LFM5DVTB · pith_short_16: YP72LFM5DVTBDXFH · pith_short_8: YP72LFM5

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/YP72LFM5DVTBDXFHPKWG5JV7VG \
  | 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: c3ffa5959d1d6611dca77aac6ea6bfa9b156cfc6cf9b09f86de9a639490ea9e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c50409460b2852a86b741adf870ba35f32ee9acbb3514e127a9ccce24899398a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-03T08:43:18Z",
    "title_canon_sha256": "d8e1b0831b4bca685e1ff95df6246bf1776304b3b06979657571067e1250c4f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00789",
    "kind": "arxiv",
    "version": 1
  }
}