Pith Number

pith:FTOGVLXW

pith:2013:FTOGVLXWCVTNEIPU55533XQ6VM

not attested not anchored not stored refs pending

Signatures of the collapse and revival of a spin Schr\"{o}dinger cat state in a continuously monitored field mode

M.J. Everitt, R.D. Wilson, Tim Spiller, W.J. Munro

arxiv:1307.7637 v1 · 2013-07-29 · 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{FTOGVLXWCVTNEIPU55533XQ6VM}

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	2026-05-18T03:17:22.799200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdc6aaef61566d221f4ef7bbdde1eab059bed6bbd737c3d3317f8a311caed0b

Aliases

arxiv: 1307.7637 · arxiv_version: 1307.7637v1 · doi: 10.48550/arxiv.1307.7637 · pith_short_12: FTOGVLXWCVTN · pith_short_16: FTOGVLXWCVTNEIPU · pith_short_8: FTOGVLXW

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/FTOGVLXWCVTNEIPU55533XQ6VM \
  | 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: 2cdc6aaef61566d221f4ef7bbdde1eab059bed6bbd737c3d3317f8a311caed0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8db060f6704e77b7397bce3663467f2bc3151e7030bb8e6c0d182087388e17ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-29T16:32:26Z",
    "title_canon_sha256": "fcfc7d1e69286fe1fcc20591741daeef0762562713ab93ec90b2b71ad508dfce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7637",
    "kind": "arxiv",
    "version": 1
  }
}