Pith Number

pith:D63YB5YK

pith:2011:D63YB5YKRWB77UPX7D5ZCUK4FQ

not attested not anchored not stored refs pending

Quantum Bang-Bang control of entangle states

R. Rossi Jr

arxiv:1110.4249 v2 · 2011-10-19 · 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{D63YB5YKRWB77UPX7D5ZCUK4FQ}

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	2026-05-18T03:57:24.772989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb780f70a8d83ffd1f7f8fb91515c2c02682870b8d3593322c2b9a6eaa67ef9

Aliases

arxiv: 1110.4249 · arxiv_version: 1110.4249v2 · doi: 10.48550/arxiv.1110.4249 · pith_short_12: D63YB5YKRWB7 · pith_short_16: D63YB5YKRWB77UPX · pith_short_8: D63YB5YK

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/D63YB5YKRWB77UPX7D5ZCUK4FQ \
  | 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: 1fb780f70a8d83ffd1f7f8fb91515c2c02682870b8d3593322c2b9a6eaa67ef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebc427308c43c01940621aa889a673f3c592e26f117a4d07943c982c0deb8bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-19T11:58:20Z",
    "title_canon_sha256": "c7a5be2d5eaed194e9edd04d3cb5e9bacf4f7626e82125165b229eb1daa090b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4249",
    "kind": "arxiv",
    "version": 2
  }
}