Pith Number

pith:GJN7CFWD

pith:2010:GJN7CFWD2G5JCZ2VXGGPDGCGHN

not attested not anchored not stored refs pending

Linearly independent pure-state decomposition and quantum state discrimination

Alejandra Maldonad-Trapp, Luis Roa, Marcelo Alid

arxiv:1010.5533 v1 · 2010-10-26 · 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{GJN7CFWD2G5JCZ2VXGGPDGCGHN}

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	2026-05-18T02:04:58.021850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

325bf116c3d1ba916755b98cf198463b6bb7c0bac1d1d7afd59304df47854278

Aliases

arxiv: 1010.5533 · arxiv_version: 1010.5533v1 · doi: 10.48550/arxiv.1010.5533 · pith_short_12: GJN7CFWD2G5J · pith_short_16: GJN7CFWD2G5JCZ2V · pith_short_8: GJN7CFWD

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/GJN7CFWD2G5JCZ2VXGGPDGCGHN \
  | 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: 325bf116c3d1ba916755b98cf198463b6bb7c0bac1d1d7afd59304df47854278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4ce9b98cbf09e43fba3be742890c81fbdf5522f666cf42a8fafa2f687efba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-26T22:33:31Z",
    "title_canon_sha256": "4eb99fc29973f4d2190db0dfc20de07178d5afdcdfdbc3931beebb77b13503b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5533",
    "kind": "arxiv",
    "version": 1
  }
}