Pith Number

pith:F5YSPO5P

pith:2011:F5YSPO5P5VR6JES3FLQKCHOGXA

not attested not anchored not stored refs pending

The "Ghostly" Quantum Worlds

D. Rakovic, J. Jeknic-Dugic, M. Arsenijevic, M. Dugic

arxiv:1101.4133 v2 · 2011-01-21 · 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{F5YSPO5P5VR6JES3FLQKCHOGXA}

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	2026-05-18T03:38:44.018077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7127bbafed63e4925b2ae0a11dc6b82560a6a7235f9d86e5d43e9450c144aa

Aliases

arxiv: 1101.4133 · arxiv_version: 1101.4133v2 · doi: 10.48550/arxiv.1101.4133 · pith_short_12: F5YSPO5P5VR6 · pith_short_16: F5YSPO5P5VR6JES3 · pith_short_8: F5YSPO5P

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/F5YSPO5P5VR6JES3FLQKCHOGXA \
  | 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: 2f7127bbafed63e4925b2ae0a11dc6b82560a6a7235f9d86e5d43e9450c144aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8663629d3c89fbb503d6cdf8369670498ce390c1cc436215665b2a5e6f7ac916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-21T13:56:27Z",
    "title_canon_sha256": "87888c8f5a3e81b4dc0d0a068670042346b4127472467e34dead29890ea33e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4133",
    "kind": "arxiv",
    "version": 2
  }
}