Pith Number

pith:RVJHGSRS

pith:2017:RVJHGSRSDAZS2CKVJCST6SA72E

not attested not anchored not stored refs pending

Time reversal of a discrete system coupled to a continuum based on non-Hermitian flip

Stefano Longhi

arxiv:1706.09128 v1 · 2017-06-28 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVJHGSRSDAZS2CKVJCST6SA72E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:41:19.761085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d52734a3218332d095548a53f481fd13b98d08b58f70c1c409857e44c72a3bb

Aliases

arxiv: 1706.09128 · arxiv_version: 1706.09128v1 · doi: 10.48550/arxiv.1706.09128 · pith_short_12: RVJHGSRSDAZS · pith_short_16: RVJHGSRSDAZS2CKV · pith_short_8: RVJHGSRS

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/RVJHGSRSDAZS2CKVJCST6SA72E \
  | 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: 8d52734a3218332d095548a53f481fd13b98d08b58f70c1c409857e44c72a3bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e54b2df68d6c3797cb05a5b43d8909058684058ebb8834d95551f09a6924e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-28T05:27:18Z",
    "title_canon_sha256": "5fd19ef49b859a2140cabedfa271de9cbc7c03eb58aab3443ea280bfeec2fb84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09128",
    "kind": "arxiv",
    "version": 1
  }
}