Pith Number

pith:AH47C3TS

pith:2026:AH47C3TSAD5AGOFZ3WCOQNEHFL

not attested not anchored not stored refs pending

Purification Strategy Optimization for Entanglement Routing in Quantum Networks

Ana Fern\'andez-Vilas, Javier Vecino Pe\~nas, Manuel Fern\'andez-Veiga, Rebeca P. D\'iaz-Redondo, Sergio G\'andara G\'andara

arxiv:2605.23331 v1 · 2026-05-22 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AH47C3TSAD5AGOFZ3WCOQNEHFL}

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	2026-05-25T02:01:49.301188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f9f16e7200fa0338b9dd84e834872af7693f063528907231d873ca370a15df

Aliases

arxiv: 2605.23331 · arxiv_version: 2605.23331v1 · doi: 10.48550/arxiv.2605.23331 · pith_short_12: AH47C3TSAD5A · pith_short_16: AH47C3TSAD5AGOFZ · pith_short_8: AH47C3TS

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/AH47C3TSAD5AGOFZ3WCOQNEHFL \
  | 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: 01f9f16e7200fa0338b9dd84e834872af7693f063528907231d873ca370a15df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fce558dafde0b5baceb4088a3ace23de51afae80e9cf4cc05b3ddcf7e9540700",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2026-05-22T07:45:50Z",
    "title_canon_sha256": "eda7cbb2ac2b94d06e3a258509ea81e7bd8567596c8593a3088774f559f76fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23331",
    "kind": "arxiv",
    "version": 1
  }
}