Pith Number

pith:TEXGBNZS

pith:2014:TEXGBNZSQVI4P3SP6D4MNWFPC2

not attested not anchored not stored refs pending

Twisting tensor and spin squeezing

Tom\'a\v{s} Opatrn\'y

arxiv:1408.3265 v2 · 2014-08-14 · 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{TEXGBNZSQVI4P3SP6D4MNWFPC2}

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	2026-05-18T01:36:20.581614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

992e60b7328551c7ee4ff0f8c6d8af16a4d44c7036b2119c5bd9a10982e4d1c1

Aliases

arxiv: 1408.3265 · arxiv_version: 1408.3265v2 · doi: 10.48550/arxiv.1408.3265 · pith_short_12: TEXGBNZSQVI4 · pith_short_16: TEXGBNZSQVI4P3SP · pith_short_8: TEXGBNZS

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/TEXGBNZSQVI4P3SP6D4MNWFPC2 \
  | 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: 992e60b7328551c7ee4ff0f8c6d8af16a4d44c7036b2119c5bd9a10982e4d1c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55852f8beddf7c883454618f1bf0e6e1960d9ff2ee09ffa1fabf41d64cc336ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-14T12:45:28Z",
    "title_canon_sha256": "2b1bee01bc1816f7e1f836afc97421a849977b79c80629d321d352de6ca0476a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3265",
    "kind": "arxiv",
    "version": 2
  }
}