Pith Number

pith:DXEGB254

pith:2018:DXEGB2542B6XIEWPYC2NT65I4X

not attested not anchored not stored refs pending

Aberration-free three dimensional micromachining in glass with spatiotemporally shaped femtosecond laser pulses

Jia Qi, Peng Wang, Wei Chu, Wenbo Li, Ya Cheng, Yang Liao, Yuanxin Tan, Zhanshan Wang

arxiv:1805.04205 v1 · 2018-05-10 · 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{DXEGB2542B6XIEWPYC2NT65I4X}

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	2026-05-18T00:08:14.833236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc860ebbcd07d7412cfc0b4d9fba8e5efdaada1a5d3919ebb1a9a3d7f614fd5

Aliases

arxiv: 1805.04205 · arxiv_version: 1805.04205v1 · doi: 10.48550/arxiv.1805.04205 · pith_short_12: DXEGB2542B6X · pith_short_16: DXEGB2542B6XIEWP · pith_short_8: DXEGB254

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/DXEGB2542B6XIEWPYC2NT65I4X \
  | 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: 1dc860ebbcd07d7412cfc0b4d9fba8e5efdaada1a5d3919ebb1a9a3d7f614fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee73264f972fb1bce0ebf3fe299f34e1be3ee6ca16e204739e8789d594a80872",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-10T23:26:40Z",
    "title_canon_sha256": "65ad8a36d9fabf4c9a601787e58344a38d872b4357f47ec0c6eedeeec6454529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04205",
    "kind": "arxiv",
    "version": 1
  }
}