Pith Number

pith:65JQQ4OP

pith:2015:65JQQ4OPO2F5AIW6BCBIMSOP3Y

not attested not anchored not stored refs pending

The recurrence time in quantum mechanics

Lorenzo Campos Venuti

arxiv:1509.04352 v2 · 2015-09-14 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65JQQ4OPO2F5AIW6BCBIMSOP3Y}

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.

Cited by

1 paper in Pith

Recurrence Time for Finite Quantum Systems

Receipt and verification

First computed	2026-05-18T01:32:00.019729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7530871cf768bd022de08828649cfde3fa00e7f7f2f1dc59417e861b97d00af

Aliases

arxiv: 1509.04352 · arxiv_version: 1509.04352v2 · doi: 10.48550/arxiv.1509.04352 · pith_short_12: 65JQQ4OPO2F5 · pith_short_16: 65JQQ4OPO2F5AIW6 · pith_short_8: 65JQQ4OP

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/65JQQ4OPO2F5AIW6BCBIMSOP3Y \
  | 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: f7530871cf768bd022de08828649cfde3fa00e7f7f2f1dc59417e861b97d00af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027554f21d029e30ae877a913d3d52cecb07df928ad7a12df953ff02a6122f22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-14T23:38:29Z",
    "title_canon_sha256": "d7d0f4cb21b2b3f6a65ee9728ce4d2b07171a8ef9a0b0de843fbbdf21319d9e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04352",
    "kind": "arxiv",
    "version": 2
  }
}