Pith Number

pith:7E6RRKOS

pith:2020:7E6RRKOSZLMTBU4EEFPBKLTGUM

not attested not anchored not stored refs pending

Design of a multi-channel photonic crystal dielectric laser accelerator

Dylan S. Black, Olav Solgaard, R. Joel England, Robert L. Byer, Shanhui Fan, Tyler W. Hughes, Yu Miao, Zhexin Zhao

arxiv:2001.09583 v1 · 2020-01-27 · physics.optics · physics.acc-ph · physics.app-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{7E6RRKOSZLMTBU4EEFPBKLTGUM}

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	2026-07-05T00:36:00.955608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f93d18a9d2cad930d384215e152e66a3158be5b6f24959fc41d156a1c24a61c7

Aliases

arxiv: 2001.09583 · arxiv_version: 2001.09583v1 · doi: 10.48550/arxiv.2001.09583 · pith_short_12: 7E6RRKOSZLMT · pith_short_16: 7E6RRKOSZLMTBU4E · pith_short_8: 7E6RRKOS

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/7E6RRKOSZLMTBU4EEFPBKLTGUM \
  | 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: f93d18a9d2cad930d384215e152e66a3158be5b6f24959fc41d156a1c24a61c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1adb96a365baac747f5c5bf36ab437eac1fedbb893a41a2fa2d8c6fe386a3f5",
    "cross_cats_sorted": [
      "physics.acc-ph",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-01-27T04:35:51Z",
    "title_canon_sha256": "e672a87c91b8463bbf71e56479974604a18a16a6640d58f3451112acf17a80f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09583",
    "kind": "arxiv",
    "version": 1
  }
}