Pith Number

pith:NVLAA2YY

pith:2014:NVLAA2YYDG3NUINQ4GVEOOU7ZX

not attested not anchored not stored refs pending

Nonlinear photoacoustic wavefront shaping (PAWS) for single speckle-grain optical focusing in scattering media

Jian Wei Tay, Lidai Wang, Lihong V. Wang, Puxiang Lai

arxiv:1402.0816 v1 · 2014-02-04 · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVLAA2YYDG3NUINQ4GVEOOU7ZX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:00:11.915309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d56006b1819b6da21b0e1aa473a9fcde61aca2b8cc46fad01bf232258567e42

Aliases

arxiv: 1402.0816 · arxiv_version: 1402.0816v1 · doi: 10.48550/arxiv.1402.0816 · pith_short_12: NVLAA2YYDG3N · pith_short_16: NVLAA2YYDG3NUINQ · pith_short_8: NVLAA2YY

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/NVLAA2YYDG3NUINQ4GVEOOU7ZX \
  | 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: 6d56006b1819b6da21b0e1aa473a9fcde61aca2b8cc46fad01bf232258567e42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87bdfe6f4dd123dc053594cde34ae43b68aa929ab9aa49ba76d439136edef82f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-02-04T18:14:00Z",
    "title_canon_sha256": "5edf2f7c3fedca9c02f6467dbb0dce70d408d85ec72687125faf8abf6070e12d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0816",
    "kind": "arxiv",
    "version": 1
  }
}