Pith Number

pith:B6DFIAIS

pith:2010:B6DFIAISFKJOZSPFQYXL7RI6WT

not attested not anchored not stored refs pending

Experimental quantum process tomography of non trace-preserving maps

F. Sciarrino, G. Vallone, I. Bongioanni, L. Sansoni, P. Mataloni

arxiv:1008.5334 v1 · 2010-08-31 · 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{B6DFIAISFKJOZSPFQYXL7RI6WT}

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	2026-05-18T04:37:12.654644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f865401122a92ecc9e5862ebfc51eb4f5a41d6a86f8e413f9a72c33518f2cae

Aliases

arxiv: 1008.5334 · arxiv_version: 1008.5334v1 · doi: 10.48550/arxiv.1008.5334 · pith_short_12: B6DFIAISFKJO · pith_short_16: B6DFIAISFKJOZSPF · pith_short_8: B6DFIAIS

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/B6DFIAISFKJOZSPFQYXL7RI6WT \
  | 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: 0f865401122a92ecc9e5862ebfc51eb4f5a41d6a86f8e413f9a72c33518f2cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232b55c222efcdb4a00217a1551a1ea17d4c3c412a4561cc25cfb2b0e02dc59b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-31T14:49:15Z",
    "title_canon_sha256": "cb754bcb0666b939e39cefb7c9b61277f3ef8c90b32e9cba87893eb4bf9516f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5334",
    "kind": "arxiv",
    "version": 1
  }
}