Pith Number

pith:QNHT3WMM

pith:2015:QNHT3WMMV5HBSMADOD46ROGW3E

not attested not anchored not stored refs pending

Using an incoherent target-return to adaptively focus through atmospheric turbulence

Chensheng Wu, Christopher C. Davis, John P. Palastro, William Nelson

arxiv:1511.06749 v1 · 2015-11-20 · physics.optics · physics.ao-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{QNHT3WMMV5HBSMADOD46ROGW3E}

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	2026-05-18T01:16:45.298518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

834f3dd98caf4e19300370f9e8b8d6d91a8669fabb44374e20505314e6b658fd

Aliases

arxiv: 1511.06749 · arxiv_version: 1511.06749v1 · doi: 10.48550/arxiv.1511.06749 · pith_short_12: QNHT3WMMV5HB · pith_short_16: QNHT3WMMV5HBSMAD · pith_short_8: QNHT3WMM

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/QNHT3WMMV5HBSMADOD46ROGW3E \
  | 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: 834f3dd98caf4e19300370f9e8b8d6d91a8669fabb44374e20505314e6b658fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3332fbeabd5e2332a37f32458ef4bf61b87530dfc71d8d0b81048b37a5444bea",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-20T20:34:04Z",
    "title_canon_sha256": "e7323b078b088206b0b08c271bbffb0c7432b8c71b5de874d431c36c392cfe3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06749",
    "kind": "arxiv",
    "version": 1
  }
}