Pith Number

pith:URZR75I6

pith:2021:URZR75I6SGRV3JAKP35B6KCLEL

not attested not anchored not stored refs pending

Towards Single Atom Computing via High Harmonic Generation

Denys I. Bondar, Gerard McCaul, Kurt Jacobs

arxiv:2104.06322 v3 · 2021-04-13 · physics.atom-ph · 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{URZR75I6SGRV3JAKP35B6KCLEL}

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	2026-07-05T05:39:10.479565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4731ff51e91a35da40a7efa1f284b22d18ecfced3ab9036576da0a3c6a0022e

Aliases

arxiv: 2104.06322 · arxiv_version: 2104.06322v3 · doi: 10.48550/arxiv.2104.06322 · pith_short_12: URZR75I6SGRV · pith_short_16: URZR75I6SGRV3JAK · pith_short_8: URZR75I6

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/URZR75I6SGRV3JAKP35B6KCLEL \
  | 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: a4731ff51e91a35da40a7efa1f284b22d18ecfced3ab9036576da0a3c6a0022e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b45b7275f16aa015dd3cf07d885dc416ba7de0db89d81fe7a0b3912a622944f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2021-04-13T15:58:02Z",
    "title_canon_sha256": "3f67fc665459b3d071a78e984a3c5ecf66149efa7da07ac02db69fbf8872b67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06322",
    "kind": "arxiv",
    "version": 3
  }
}