Pith Number

pith:M3OM6FVS

pith:2019:M3OM6FVSUYL4WIJ3QUZPI4FH4D

not attested not anchored not stored refs pending

Dynamic multi-focus laser writing with acousto-optofluidics

A. Zunino, M. Duocastella, S. Surdo

arxiv:1907.08498 v1 · 2019-07-19 · physics.app-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{M3OM6FVSUYL4WIJ3QUZPI4FH4D}

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	2026-05-17T23:40:09.634738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66dccf16b2a617cb213b8532f470a7e0f5f27c959c2e0e3321f29d2d94c8b029

Aliases

arxiv: 1907.08498 · arxiv_version: 1907.08498v1 · doi: 10.48550/arxiv.1907.08498 · pith_short_12: M3OM6FVSUYL4 · pith_short_16: M3OM6FVSUYL4WIJ3 · pith_short_8: M3OM6FVS

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/M3OM6FVSUYL4WIJ3QUZPI4FH4D \
  | 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: 66dccf16b2a617cb213b8532f470a7e0f5f27c959c2e0e3321f29d2d94c8b029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f42a62a1e475641e5a64c97bc1edd6d2afcc0094758e15a1b79a6e013cd65e42",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-07-19T13:05:04Z",
    "title_canon_sha256": "418875306248c23cb9d5d891733dd646430f54e24547c8e9dc1b33d75d3f803a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08498",
    "kind": "arxiv",
    "version": 1
  }
}