Pith Number

pith:SQNFCD5I

pith:2024:SQNFCD5INCEUMF2XWNLA7D7647

not attested not anchored not stored refs pending

Multi-focal Picosecond laser vertical slicing of 6 inch 4H-SiC ingot

Jiabao Du, Lu Jiang, Shifei Han, Shusen Zhao, Xiaoyu Lu, Xinyao Li, XueChun Lin

arxiv:2411.18093 v1 · 2024-11-27 · physics.optics · 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{SQNFCD5INCEUMF2XWNLA7D7647}

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	2026-07-05T09:41:11.708940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

941a510fa86889461757b3560f8ffee7dacb782dd462742c63603bfbab9aff79

Aliases

arxiv: 2411.18093 · arxiv_version: 2411.18093v1 · doi: 10.48550/arxiv.2411.18093 · pith_short_12: SQNFCD5INCEU · pith_short_16: SQNFCD5INCEUMF2X · pith_short_8: SQNFCD5I

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/SQNFCD5INCEUMF2XWNLA7D7647 \
  | 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: 941a510fa86889461757b3560f8ffee7dacb782dd462742c63603bfbab9aff79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1acec116d960ccf091d9086c24c16ad13a426e739e2f07de30b0645ed9bcb31e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-27T07:04:34Z",
    "title_canon_sha256": "ee96de7d47bdbcddd747128a191e6ce6ce4a1608684a065203a41cb8384a9f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18093",
    "kind": "arxiv",
    "version": 1
  }
}