Pith Number

pith:HAERLYKU

pith:2017:HAERLYKUB6PUHBFFBMZNR44IYE

not attested not anchored not stored refs pending

Quantum communication improved by spectral entanglement and supplementary chromatic dispersion

Miko{\l}aj Lasota, Piotr Kolenderski

arxiv:1702.05165 v2 · 2017-02-16 · 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{HAERLYKUB6PUHBFFBMZNR44IYE}

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	2026-05-17T23:58:50.332337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380915e1540f9f4384a50b32d8f388c1380786c4096e4fba27dcf0d2e689a30c

Aliases

arxiv: 1702.05165 · arxiv_version: 1702.05165v2 · doi: 10.48550/arxiv.1702.05165 · pith_short_12: HAERLYKUB6PU · pith_short_16: HAERLYKUB6PUHBFF · pith_short_8: HAERLYKU

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/HAERLYKUB6PUHBFFBMZNR44IYE \
  | 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: 380915e1540f9f4384a50b32d8f388c1380786c4096e4fba27dcf0d2e689a30c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99dbb2640b869eeb14389f242b02df8d29157c826342619910b7f0c455023cb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-16T21:23:08Z",
    "title_canon_sha256": "09ac939ca89855cd85ec4dc7589a307eb864809a96518b8ca4cbf8851ad8f184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05165",
    "kind": "arxiv",
    "version": 2
  }
}