Pith Number

pith:GRII7HIB

pith:2014:GRII7HIBAAKRCA7OTWBWWSQFVK

not attested not anchored not stored refs pending

Entanglement Distribution in Optical Networks

Alex Ciurana, Andreas Poppe, Bernhard Schrenk, Jesus Martinez-Mateo, Momtchil Peev, Vicente Martin

arxiv:1409.5965 v1 · 2014-09-21 · quant-ph · cs.NI · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRII7HIBAAKRCA7OTWBWWSQFVK}

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	2026-05-18T02:42:14.047539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34508f9d0100151103ee9d836b4a05aabb65b4b8288aebae5b37e5dae75880fd

Aliases

arxiv: 1409.5965 · arxiv_version: 1409.5965v1 · doi: 10.48550/arxiv.1409.5965 · pith_short_12: GRII7HIBAAKR · pith_short_16: GRII7HIBAAKRCA7O · pith_short_8: GRII7HIB

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/GRII7HIBAAKRCA7OTWBWWSQFVK \
  | 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: 34508f9d0100151103ee9d836b4a05aabb65b4b8288aebae5b37e5dae75880fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32767b70a5fcff941dc0632d3f1b6cce8744edcba69ea5bf7774de196b1a48d2",
    "cross_cats_sorted": [
      "cs.NI",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-21T11:04:32Z",
    "title_canon_sha256": "4b71c7c88cb6ad209f7bc490055ba804095aa4ab816981f02bb4dd14f60feb66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5965",
    "kind": "arxiv",
    "version": 1
  }
}