Pith Number

pith:WIINUBHG

pith:2017:WIINUBHGGI5LIHSGAMZTUYZYVE

not attested not anchored not stored refs pending

Axiomatic and operational connections between the $l_1$-norm of coherence and negativity

Huangjun Zhu, Lin Chen, Masahito Hayashi

arxiv:1704.02896 v2 · 2017-04-10 · 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{WIINUBHGGI5LIHSGAMZTUYZYVE}

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	2026-05-18T00:22:06.252535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b210da04e6323ab41e4603333a6338a91565ae1bafe6f38c4a3cc1ef92ee4372

Aliases

arxiv: 1704.02896 · arxiv_version: 1704.02896v2 · doi: 10.48550/arxiv.1704.02896 · pith_short_12: WIINUBHGGI5L · pith_short_16: WIINUBHGGI5LIHSG · pith_short_8: WIINUBHG

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/WIINUBHGGI5LIHSGAMZTUYZYVE \
  | 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: b210da04e6323ab41e4603333a6338a91565ae1bafe6f38c4a3cc1ef92ee4372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a26d9803c68d631bf8276aa40274ad4700540af2acd36aefb2d047ad22b6843",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-10T15:10:06Z",
    "title_canon_sha256": "d2a706f5cb55bbf508d5835d3d987cf06a3f8da31c4e61d989cfc4696f3ba38a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02896",
    "kind": "arxiv",
    "version": 2
  }
}