Pith Number

pith:7WLAHYM4

pith:2012:7WLAHYM4FQS7NLZMZNTHV5MRE6

not attested not anchored not stored refs pending

Fluorescence microscopy beyond the ballistic regime by ultrasound pulse guided digital phase conjugation

Ke Si, Meng Cui, Reto Fiolka

arxiv:1203.4400 v1 · 2012-03-20 · physics.optics · physics.ins-det · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WLAHYM4FQS7NLZMZNTHV5MRE6}

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	2026-05-18T03:59:39.179113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd9603e19c2c25f6af2ccb667af59127a38e439ad122f86589f6d541e3a87fad

Aliases

arxiv: 1203.4400 · arxiv_version: 1203.4400v1 · doi: 10.48550/arxiv.1203.4400 · pith_short_12: 7WLAHYM4FQS7 · pith_short_16: 7WLAHYM4FQS7NLZM · pith_short_8: 7WLAHYM4

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/7WLAHYM4FQS7NLZMZNTHV5MRE6 \
  | 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: fd9603e19c2c25f6af2ccb667af59127a38e439ad122f86589f6d541e3a87fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ea31f607cf898613ec262dac516ea207b15ac0d7e07cac9a2f791a04df34e2",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-20T11:41:10Z",
    "title_canon_sha256": "49bd03b0bea5133a33b517fbe1d5828dee28aef13b7e7ccf8f0523a360d57bcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4400",
    "kind": "arxiv",
    "version": 1
  }
}