Pith Number

pith:HRK2T7OZ

pith:2015:HRK2T7OZTTXDOWR3CPB5JKHWFT

not attested not anchored not stored refs pending

Conjugate adaptive optics in widefield microscopy with an extended-source wavefront sensor

Devin R. Beaulieu, Hari Paudel, Jerome Mertz, Jiang Li, Roman Barankov, Thomas Bifano

arxiv:1506.03463 v1 · 2015-06-10 · 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{HRK2T7OZTTXDOWR3CPB5JKHWFT}

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	2026-05-18T01:53:04.066084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c55a9fdd99cee375a3b13c3d4a8f62cee3ef1deeee56c46b0d210d109749253

Aliases

arxiv: 1506.03463 · arxiv_version: 1506.03463v1 · doi: 10.48550/arxiv.1506.03463 · pith_short_12: HRK2T7OZTTXD · pith_short_16: HRK2T7OZTTXDOWR3 · pith_short_8: HRK2T7OZ

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/HRK2T7OZTTXDOWR3CPB5JKHWFT \
  | 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: 3c55a9fdd99cee375a3b13c3d4a8f62cee3ef1deeee56c46b0d210d109749253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c7ae4f07bdcd3db13279c7667dfd7ee70b62122458377eaf0d7f47f81c771f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-10T20:12:04Z",
    "title_canon_sha256": "583e4940f45a0528da6e964d94f665f40f1305fea4a4fd10eba02ed940f4069f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03463",
    "kind": "arxiv",
    "version": 1
  }
}