Pith Number

pith:E4PK74F2

pith:2010:E4PK74F2XMUH6N2SHTXZL73O7W

not attested not anchored not stored refs pending

Constructing Quantum Network Coding Schemes from Classical Nonlinear Protocols

Fran\c{c}ois Le Gall, Harumichi Nishimura, Hirotada Kobayashi, Martin Roetteler

arxiv:1012.4583 v1 · 2010-12-21 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4PK74F2XMUH6N2SHTXZL73O7W}

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	2026-05-18T01:13:31.453543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271eaff0babb287f37523cef95ff6efd89ffb096f34f5cd63c8264af39bbb33b

Aliases

arxiv: 1012.4583 · arxiv_version: 1012.4583v1 · doi: 10.48550/arxiv.1012.4583 · pith_short_12: E4PK74F2XMUH · pith_short_16: E4PK74F2XMUH6N2S · pith_short_8: E4PK74F2

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/E4PK74F2XMUH6N2SHTXZL73O7W \
  | 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: 271eaff0babb287f37523cef95ff6efd89ffb096f34f5cd63c8264af39bbb33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdf550447db01c47d1d59365f36df885ef36363dcd23fe4958ba3343ad4b99df",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-21T09:50:34Z",
    "title_canon_sha256": "b8b66c0750319f273b5ab66e6095c5f7722c551fc4d07e142e0c130b93274741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4583",
    "kind": "arxiv",
    "version": 1
  }
}