Pith Number

pith:HM3MAXSW

pith:2017:HM3MAXSWS3R7NLSODAVVF5SUDL

not attested not anchored not stored refs pending

Device-independent secret-key-rate analysis for quantum repeaters

Dagmar Bru{\ss}, Hermann Kampermann, Timo Holz

arxiv:1711.06072 v2 · 2017-11-16 · 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{HM3MAXSWS3R7NLSODAVVF5SUDL}

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	2026-05-18T00:24:15.336513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b36c05e5696e3f6ae4e182b52f6541ade8591178941476d80e4f298ddda179d

Aliases

arxiv: 1711.06072 · arxiv_version: 1711.06072v2 · doi: 10.48550/arxiv.1711.06072 · pith_short_12: HM3MAXSWS3R7 · pith_short_16: HM3MAXSWS3R7NLSO · pith_short_8: HM3MAXSW

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/HM3MAXSWS3R7NLSODAVVF5SUDL \
  | 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: 3b36c05e5696e3f6ae4e182b52f6541ade8591178941476d80e4f298ddda179d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bad300493c587499b2b781fead42fd6e6ba60d76c36c650a0bce7a309efa324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-16T13:08:24Z",
    "title_canon_sha256": "f407ffc81e1802081d70de3f7829fd203b7cc9fb261213760f328e6ef6c99e0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06072",
    "kind": "arxiv",
    "version": 2
  }
}