Pith Number

pith:BNJOTAG7

pith:2015:BNJOTAG7XBVFHGHWDXJXZD7QN2

not attested not anchored not stored refs pending

The Dynamical Invariant of Open Quantum System

S. L. Wu, X. X. Yi, X. Y. Zhang

arxiv:1510.01038 v2 · 2015-10-05 · 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{BNJOTAG7XBVFHGHWDXJXZD7QN2}

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	2026-05-18T00:32:16.404102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b52e980dfb86a5398f61dd37c8ff06ea1c7b3d6ecb7ae5843230283b918c925

Aliases

arxiv: 1510.01038 · arxiv_version: 1510.01038v2 · doi: 10.48550/arxiv.1510.01038 · pith_short_12: BNJOTAG7XBVF · pith_short_16: BNJOTAG7XBVFHGHW · pith_short_8: BNJOTAG7

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/BNJOTAG7XBVFHGHWDXJXZD7QN2 \
  | 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: 0b52e980dfb86a5398f61dd37c8ff06ea1c7b3d6ecb7ae5843230283b918c925

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e906e081d4e61a3489570ea249880c995c2d414ddc14c752cc2819e80b770dee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-05T06:19:17Z",
    "title_canon_sha256": "439bdcf6a74b19ab03600dd7f3647f5528f20de1cef15a2badedb00913afcdd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01038",
    "kind": "arxiv",
    "version": 2
  }
}