Pith Number

pith:4YHGWBBK

pith:2015:4YHGWBBKYYKLXOZ2DX7GXS76BA

not attested not anchored not stored refs pending

Recent advances in wavefront shaping techniques for biomedical applications

Hyeonseung Yu, Jongchan Park, Jonghee Yoon, KyoReh Lee, KyungDuk Kim, Shinwha Lee, YongKeun Park

arxiv:1502.05475 v1 · 2015-02-19 · 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{4YHGWBBKYYKLXOZ2DX7GXS76BA}

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	2026-05-18T02:23:26.027238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e60e6b042ac614bbbb3a1dfe6bcbfe0813fcb5fbebaa4ed0020e542a31bf4db9

Aliases

arxiv: 1502.05475 · arxiv_version: 1502.05475v1 · doi: 10.48550/arxiv.1502.05475 · pith_short_12: 4YHGWBBKYYKL · pith_short_16: 4YHGWBBKYYKLXOZ2 · pith_short_8: 4YHGWBBK

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/4YHGWBBKYYKLXOZ2DX7GXS76BA \
  | 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: e60e6b042ac614bbbb3a1dfe6bcbfe0813fcb5fbebaa4ed0020e542a31bf4db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca12b2c1fa51023b4b72655ed4a7bd4e2cc7021c7ef473ba89781f791bd4ab25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-19T06:15:07Z",
    "title_canon_sha256": "8e5a32222515a441ef56090f640ba919f47d6b1cbc171916486921190208cc9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05475",
    "kind": "arxiv",
    "version": 1
  }
}