Pith Number

pith:JW6F7OOU

pith:2022:JW6F7OOUB5TYN5P6TDCJRD7BQE

not attested not anchored not stored refs pending

Quantum advantages for transportation tasks: projectiles, rockets and quantum backflow

David Trillo, Miguel Navascues, Thinh P. Le

arxiv:2209.00725 v2 · 2022-09-01 · 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{JW6F7OOUB5TYN5P6TDCJRD7BQE}

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	2026-07-05T06:54:12.983604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbc5fb9d40f6786f5fe98c4988fe181042ff6ef3dd07eb6c7fb2683533489b1

Aliases

arxiv: 2209.00725 · arxiv_version: 2209.00725v2 · doi: 10.48550/arxiv.2209.00725 · pith_short_12: JW6F7OOUB5TY · pith_short_16: JW6F7OOUB5TYN5P6 · pith_short_8: JW6F7OOU

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/JW6F7OOUB5TYN5P6TDCJRD7BQE \
  | 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: 4dbc5fb9d40f6786f5fe98c4988fe181042ff6ef3dd07eb6c7fb2683533489b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d4fd542bb4a58962732247022524ee15f14535f2b2a190f4e7b3d9d31f1dbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-01T20:56:00Z",
    "title_canon_sha256": "cb699bdf6e13169e77ed273c8b5ad8f3d6c833d37ef90dcb6caf55eb8fd950e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00725",
    "kind": "arxiv",
    "version": 2
  }
}