Pith Number

pith:HPJBYI2V

pith:2025:HPJBYI2VGEBWHC7K45B725UNZH

not attested not anchored not stored refs pending

Flexible delivery of high-power picosecond laser in purely-single optical mode of anti-resonant hollow-core fiber for micromachining

Jiapeng Huang, Jinyu Pan, Meng Pang, Nan Li, Qinan Jiang, Qingwei Zhang, Ruochen Yin, Shanglu Yang, WenBin He, Xin Jiang, Xinshuo Chang, Yuxin Leng, Zhiyuan Huang, Zhuozhao Luo

arxiv:2502.00353 v1 · 2025-02-01 · 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{HPJBYI2VGEBWHC7K45B725UNZH}

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	2026-07-05T10:08:32.574642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd21c23553103638beae743fd768dc9f3bd8c685717e21dad9dfdd897874c67

Aliases

arxiv: 2502.00353 · arxiv_version: 2502.00353v1 · doi: 10.48550/arxiv.2502.00353 · pith_short_12: HPJBYI2VGEBW · pith_short_16: HPJBYI2VGEBWHC7K · pith_short_8: HPJBYI2V

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/HPJBYI2VGEBWHC7K45B725UNZH \
  | 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: 3bd21c23553103638beae743fd768dc9f3bd8c685717e21dad9dfdd897874c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac252ad3f8abfbd1737902bc2b5b0224fd20bb3952a8f2205df171d7efb02fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-01T07:16:21Z",
    "title_canon_sha256": "b234043e307300db5ef11afab5780c12ef912529459c1baee9dff8c0c9c9894f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00353",
    "kind": "arxiv",
    "version": 1
  }
}