Pith Number

pith:5FQNE4X4

pith:2015:5FQNE4X42DM3ABTDL2OFAUI7QN

not attested not anchored not stored refs pending

Geometric quantum discord and non-Markovianity of structured reservoirs

Han-Li Lian, Ming-Liang Hu

arxiv:1512.07694 v1 · 2015-12-24 · 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{5FQNE4X42DM3ABTDL2OFAUI7QN}

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	2026-05-18T01:23:48.728179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e960d272fcd0d9b006635e9c50511f837163b840d27fc588433d211d3d6bb01b

Aliases

arxiv: 1512.07694 · arxiv_version: 1512.07694v1 · doi: 10.48550/arxiv.1512.07694 · pith_short_12: 5FQNE4X42DM3 · pith_short_16: 5FQNE4X42DM3ABTD · pith_short_8: 5FQNE4X4

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/5FQNE4X42DM3ABTDL2OFAUI7QN \
  | 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: e960d272fcd0d9b006635e9c50511f837163b840d27fc588433d211d3d6bb01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a115a4c9592e43ae828c3f42d55159be5f69589981bf5e6ef056a87f2a56bd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-24T02:31:45Z",
    "title_canon_sha256": "954b8dfbeb44eb09a3513da6830572d0ce3af8af15faa074ddf92b55e2fc7ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07694",
    "kind": "arxiv",
    "version": 1
  }
}