Pith Number

pith:KUMT3ANG

pith:2012:KUMT3ANGJCNMHFV2H3IAR3TZPB

not attested not anchored not stored refs pending

Dynamics of quantum discord in asymmetric and local non-Markovian environments

Jinqiao Sha, Tao Pan, Xiang Hao

arxiv:1208.1554 v1 · 2012-08-08 · 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{KUMT3ANGJCNMHFV2H3IAR3TZPB}

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	2026-05-18T03:49:11.261241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55193d81a6489ac396ba3ed008ee797879ce4326c7a925908c6a068450fa427f

Aliases

arxiv: 1208.1554 · arxiv_version: 1208.1554v1 · doi: 10.48550/arxiv.1208.1554 · pith_short_12: KUMT3ANGJCNM · pith_short_16: KUMT3ANGJCNMHFV2 · pith_short_8: KUMT3ANG

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/KUMT3ANGJCNMHFV2H3IAR3TZPB \
  | 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: 55193d81a6489ac396ba3ed008ee797879ce4326c7a925908c6a068450fa427f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a3eedc0337122e2ee25500782629f809d580fbd5a3c10e6abfe054fcaf94d28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-08T00:35:30Z",
    "title_canon_sha256": "92f64771d95d4a94e83b4c2b26f8c22067b47a9208fba3b6825f8c2a40cc3397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1554",
    "kind": "arxiv",
    "version": 1
  }
}