Pith Number

pith:XTIDTBB6

pith:2026:XTIDTBB6LEJMEUPLEOAGJCPUTY

not attested not anchored not stored refs pending

Entanglement Distillation and Swapping Scheduling in Quantum Repeaters with Noisy Memories

Allen Zang, Siddharth Chander, Xinan Chen

arxiv:2607.24557 v1 · 2026-07-27 · 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{XTIDTBB6LEJMEUPLEOAGJCPUTY}

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	2026-07-28T02:24:10.055874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcd039843e5912c251eb23806489f49e3f94bdc4d1d9ff07d5c9ec404959702d

Aliases

arxiv: 2607.24557 · arxiv_version: 2607.24557v1 · doi: 10.48550/arxiv.2607.24557 · pith_short_12: XTIDTBB6LEJM · pith_short_16: XTIDTBB6LEJMEUPL · pith_short_8: XTIDTBB6

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/XTIDTBB6LEJMEUPLEOAGJCPUTY \
  | 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: bcd039843e5912c251eb23806489f49e3f94bdc4d1d9ff07d5c9ec404959702d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "684065c74b6590f1e31297431218a6ccf33b509d38cbb062f8f816c6583266f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-27T15:30:05Z",
    "title_canon_sha256": "379a6fc4d74f17ca9471b33a44267a284d024a1e87b5cc1f88bb1e5fc249404b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24557",
    "kind": "arxiv",
    "version": 1
  }
}