Pith Number

pith:A44MXSNB

pith:2022:A44MXSNB7VSMTOVDLTFZ3FNYZL

not attested not anchored not stored refs pending

Space-time wave packets propagating a kilometer in air

Ayman F. Abouraddy, Bryan L. Turo, Layton A. Hall, Miguel A. Romer, Rajesh Menon, Tina M. Hayward

arxiv:2209.03309 v1 · 2022-09-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A44MXSNB7VSMTOVDLTFZ3FNYZL}

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.

Cited by

1 paper in Pith

Bending space-time wave packets

Receipt and verification

First computed	2026-07-05T04:55:33.775917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0738cbc9a1fd64c9baa35ccb9d95b8caf6ed50c27c4a94a75bc6d92d1f614040

Aliases

arxiv: 2209.03309 · arxiv_version: 2209.03309v1 · doi: 10.48550/arxiv.2209.03309 · pith_short_12: A44MXSNB7VSM · pith_short_16: A44MXSNB7VSMTOVD · pith_short_8: A44MXSNB

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/A44MXSNB7VSMTOVDLTFZ3FNYZL \
  | 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: 0738cbc9a1fd64c9baa35ccb9d95b8caf6ed50c27c4a94a75bc6d92d1f614040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397a5d12ebceda8a378904708fc274c98af279b2d4d7aea093c3b343f70ff08b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-09-07T17:16:09Z",
    "title_canon_sha256": "e4fd78ee3f830f84cb0ced9d13dab60a3ebb530077e9bc662d16cf3afe193600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03309",
    "kind": "arxiv",
    "version": 1
  }
}