Pith Number

pith:2I6UPX3U

pith:2018:2I6UPX3UXWNNK2FHQH64YBFCYA

not attested not anchored not stored refs pending

Quantum Shockwave Communication

Achim Kempf, Aida Ahmadzadegan, Eduardo Martin-Martinez

arxiv:1811.10606 v1 · 2018-11-26 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2I6UPX3UXWNNK2FHQH64YBFCYA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:47.946718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23d47df74bd9ad568a781fdcc04a2c0240326e3bd8b37e2098f3f548cdca7fc

Aliases

arxiv: 1811.10606 · arxiv_version: 1811.10606v1 · doi: 10.48550/arxiv.1811.10606 · pith_short_12: 2I6UPX3UXWNN · pith_short_16: 2I6UPX3UXWNNK2FH · pith_short_8: 2I6UPX3U

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/2I6UPX3UXWNNK2FHQH64YBFCYA \
  | 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: d23d47df74bd9ad568a781fdcc04a2c0240326e3bd8b37e2098f3f548cdca7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd33c17633498311f7b6db8d4869e911a293248921ad72a5d1c45ee11984fcb",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-26T19:00:00Z",
    "title_canon_sha256": "d844182375c26e384fd5a1ea3f6ed5aef659cc55b40531ec7bd0c8b536afc758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10606",
    "kind": "arxiv",
    "version": 1
  }
}