Pith Number

pith:P3BEZQI7

pith:2018:P3BEZQI7S4MPFTYJBJZPY3JXJI

not attested not anchored not stored refs pending

Nonlinear dynamics of a semiquantum Hamiltonian in the vicinity of quantum unstable regimes

A.M. Kowalski, R. Rossignoli

arxiv:1802.10251 v1 · 2018-02-28 · 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{P3BEZQI7S4MPFTYJBJZPY3JXJI}

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	2026-05-18T00:19:20.606798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec24cc11f9718f2cf090a72fc6d374a3528608a7a8edc16815feeb81bc676a5

Aliases

arxiv: 1802.10251 · arxiv_version: 1802.10251v1 · doi: 10.48550/arxiv.1802.10251 · pith_short_12: P3BEZQI7S4MP · pith_short_16: P3BEZQI7S4MPFTYJ · pith_short_8: P3BEZQI7

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/P3BEZQI7S4MPFTYJBJZPY3JXJI \
  | 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: 7ec24cc11f9718f2cf090a72fc6d374a3528608a7a8edc16815feeb81bc676a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "928181703c399d7c0b41e01ee9d686180d9b65690910213dec6f27efa0fb0447",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-28T03:42:26Z",
    "title_canon_sha256": "a2cc88d0814218452f797193ffcd5e580301ff82d1682b8fcd57df4502a2efa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10251",
    "kind": "arxiv",
    "version": 1
  }
}