Pith Number

pith:HNGINIKT

pith:2011:HNGINIKTV7IPDVCKH457PUDDCB

not attested not anchored not stored refs pending

Creation and vanishing of superposition states

Janusz Gluza, Jerzy Kosek

arxiv:1112.4516 v2 · 2011-12-19 · 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{HNGINIKTV7IPDVCKH457PUDDCB}

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	2026-05-18T03:44:49.302273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b4c86a153afd0f1d44a3f3bf7d06310566aed079f82ae5e0a6296cdab101b42

Aliases

arxiv: 1112.4516 · arxiv_version: 1112.4516v2 · doi: 10.48550/arxiv.1112.4516 · pith_short_12: HNGINIKTV7IP · pith_short_16: HNGINIKTV7IPDVCK · pith_short_8: HNGINIKT

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/HNGINIKTV7IPDVCKH457PUDDCB \
  | 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: 3b4c86a153afd0f1d44a3f3bf7d06310566aed079f82ae5e0a6296cdab101b42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b64cc3b9d4dada32462498dc62a6a54bf13bbd90948fd0ac8a00c1356078eb5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-19T22:21:14Z",
    "title_canon_sha256": "a9184f13b493ab49247d493ac7fe304f64a13a59c2a1ea12081397338d6479bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4516",
    "kind": "arxiv",
    "version": 2
  }
}