Pith Number

pith:O5LSZ5QB

pith:2012:O5LSZ5QBDB3ZXEEYB7OSBWVU2X

not attested not anchored not stored refs pending

Entanglement between an auto-ionization system and a neighbor atom

Antonin Luks, Jan Perina Jr, Vlasta Perinova, Wieslaw Leonski

arxiv:1201.1445 v1 · 2012-01-06 · 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{O5LSZ5QBDB3ZXEEYB7OSBWVU2X}

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	2026-05-18T01:58:54.895971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77572cf60118779b90980fdd20dab4d5d8143634d075eaec492064728f9db4bd

Aliases

arxiv: 1201.1445 · arxiv_version: 1201.1445v1 · doi: 10.48550/arxiv.1201.1445 · pith_short_12: O5LSZ5QBDB3Z · pith_short_16: O5LSZ5QBDB3ZXEEY · pith_short_8: O5LSZ5QB

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/O5LSZ5QBDB3ZXEEYB7OSBWVU2X \
  | 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: 77572cf60118779b90980fdd20dab4d5d8143634d075eaec492064728f9db4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c2faa6be898a8c17580a627cac8c27a3b711b83a343ef73e290ff18fe3a765",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-01-06T16:30:02Z",
    "title_canon_sha256": "a7569d657ae21a367a64d4df2dd1bd55c61c27b3a6d3a79e5809ea961ac7cfce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1445",
    "kind": "arxiv",
    "version": 1
  }
}