Pith Number

pith:JCHICNNF

pith:2015:JCHICNNFV4M5V3ZNHV76FCX3IS

not attested not anchored not stored refs pending

Discrete-time quantum walks as generators of multipartite entanglement

Joshua Lockhart, Mauro Paternostro

arxiv:1509.05816 v2 · 2015-09-18 · 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{JCHICNNFV4M5V3ZNHV76FCX3IS}

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	2026-05-18T01:07:57.018104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488e8135a5af19daef2d3d7fe28afb4481b58f446f0db2eadb16c769e4a67357

Aliases

arxiv: 1509.05816 · arxiv_version: 1509.05816v2 · doi: 10.48550/arxiv.1509.05816 · pith_short_12: JCHICNNFV4M5 · pith_short_16: JCHICNNFV4M5V3ZN · pith_short_8: JCHICNNF

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/JCHICNNFV4M5V3ZNHV76FCX3IS \
  | 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: 488e8135a5af19daef2d3d7fe28afb4481b58f446f0db2eadb16c769e4a67357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9825318df2b1daea4dcdbeb5ac90bb22a3a2ff122fd8511e4f26c874690f07c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-18T22:49:44Z",
    "title_canon_sha256": "ea9087b9c787296518a253d8000ea41e9fc319eef53eb5134f33ac64c10a3920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05816",
    "kind": "arxiv",
    "version": 2
  }
}