Pith Number

pith:IYJEFYVY

pith:2010:IYJEFYVYCCMQ7WWOM7LNTU32KY

not attested not anchored not stored refs pending

Experimental quantum cryptography scheme based on orthogonal states

Alessio Avella, Giorgio Brida, Ivo Pietro Degiovanni, Marco Genovese, Marco Gramegna, Paolo Traina

arxiv:1007.2588 v1 · 2010-07-15 · 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{IYJEFYVYCCMQ7WWOM7LNTU32KY}

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	2026-05-18T02:06:21.591512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

461242e2b810990fdace67d6d9d37a560d8f287215d584c4a7984329c7f6941d

Aliases

arxiv: 1007.2588 · arxiv_version: 1007.2588v1 · doi: 10.48550/arxiv.1007.2588 · pith_short_12: IYJEFYVYCCMQ · pith_short_16: IYJEFYVYCCMQ7WWO · pith_short_8: IYJEFYVY

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/IYJEFYVYCCMQ7WWOM7LNTU32KY \
  | 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: 461242e2b810990fdace67d6d9d37a560d8f287215d584c4a7984329c7f6941d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fff89b592bc41601a6cbc5a4769c6934324bce3cdd191dfae5447026346453ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-15T15:33:33Z",
    "title_canon_sha256": "d91200abc99171f7d086a702d48064c9fc17cfcd21b70ba45699d40ae6b1f7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2588",
    "kind": "arxiv",
    "version": 1
  }
}