Pith Number

pith:TKINE7MS

pith:2014:TKINE7MS67LCVFI2XHLAP4JW43

not attested not anchored not stored refs pending

Beam shaping for laser-based adaptive optics in astronomy

Andr\'es Guesalaga, Benoit Neichel, Cl\'ementine B\'echet, Dani Guzman, H\'ector Gonz\'alez-N\'u\~nez, Pedro Escarate, Sebasti\'an Z\'u\~niga, Vincent Fesquet

arxiv:1405.5565 v1 · 2014-05-21 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKINE7MS67LCVFI2XHLAP4JW43}

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	2026-05-18T02:51:16.400955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a90d27d92f7d62a951ab9d607f136e6f57ef81e56e57f53caad4629dce54db9

Aliases

arxiv: 1405.5565 · arxiv_version: 1405.5565v1 · doi: 10.48550/arxiv.1405.5565 · pith_short_12: TKINE7MS67LC · pith_short_16: TKINE7MS67LCVFI2 · pith_short_8: TKINE7MS

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/TKINE7MS67LCVFI2XHLAP4JW43 \
  | 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: 9a90d27d92f7d62a951ab9d607f136e6f57ef81e56e57f53caad4629dce54db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cecc9414a739e694c9b3fbd167e810e04e298055d9f2ba5edbf6b3758661dbdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-05-21T22:04:05Z",
    "title_canon_sha256": "dce5a10a86e738edd614cd7418f4a42f2f7b0e67de78a2c48614d69691075282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5565",
    "kind": "arxiv",
    "version": 1
  }
}