Pith Number

pith:W5SAJHEX

pith:2009:W5SAJHEXNBKKT5PXAOPVWNMJ2W

not attested not anchored not stored refs pending

Measurement of optical turbulence in free atmosphere above Mt.Maidanak in 2005-2007

(2) Ulughbek astron. inst., B. Safonov (1), M. Ibragimov (2), Moscow, N. Shatsky (1), O. Voziakova (1), Russia, S. Ehgamberdiev (2) ((1) Sternberg astron. inst., S. Ilyasov (2), Tashkent, Uzbekistan), V. Kornilov (1), Yu. Tillaev (2)

arxiv:0905.0741 v1 · 2009-05-06 · 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{W5SAJHEXNBKKT5PXAOPVWNMJ2W}

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	2026-05-18T02:13:47.274756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b764049c976854a9f5f7039f5b3589d5af3ef6e9006221e9064385c05dbc4616

Aliases

arxiv: 0905.0741 · arxiv_version: 0905.0741v1 · doi: 10.48550/arxiv.0905.0741 · pith_short_12: W5SAJHEXNBKK · pith_short_16: W5SAJHEXNBKKT5PX · pith_short_8: W5SAJHEX

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/W5SAJHEXNBKKT5PXAOPVWNMJ2W \
  | 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: b764049c976854a9f5f7039f5b3589d5af3ef6e9006221e9064385c05dbc4616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53d99e55e110faa63a38b993e07511f11a5212b48c6d14dd770e24455e57dd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-05-06T05:02:05Z",
    "title_canon_sha256": "f28e8dd45b7a4a491c3dfd6be0236b36862486006aa4f753aa5d953a900e377c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0741",
    "kind": "arxiv",
    "version": 1
  }
}