Pith Number

pith:HN5EGA3D

pith:2013:HN5EGA3DVYAVSGD6TPJVZYU7KE

not attested not anchored not stored refs pending

Composability of partially entanglement breaking channels via entanglement assisted local operations and classical communication

Ryo Namiki

arxiv:1307.2727 v1 · 2013-07-10 · 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{HN5EGA3DVYAVSGD6TPJVZYU7KE}

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	2026-05-18T03:03:56.699286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7a430363ae0159187e9bd35ce29f510d747ad99be95ac917912441c0a074f3

Aliases

arxiv: 1307.2727 · arxiv_version: 1307.2727v1 · doi: 10.48550/arxiv.1307.2727 · pith_short_12: HN5EGA3DVYAV · pith_short_16: HN5EGA3DVYAVSGD6 · pith_short_8: HN5EGA3D

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/HN5EGA3DVYAVSGD6TPJVZYU7KE \
  | 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: 3b7a430363ae0159187e9bd35ce29f510d747ad99be95ac917912441c0a074f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26a53bfb6cba06fd7317c35dc35b74172b8c00983bb5982a255123546ecd0b36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-10T09:28:54Z",
    "title_canon_sha256": "c78c60340ab563593ede0d73bffb914b2872969f37f2431309c492c1e3a2dce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2727",
    "kind": "arxiv",
    "version": 1
  }
}