Pith Number

pith:JGEF7QP7

pith:2012:JGEF7QP7WRQIVCYKC4CTBNFO7C

not attested not anchored not stored refs pending

Atmospheric turbulence profiling using multiple laser star wavefront sensors

Andr\'es Guesalaga, Angela Cort\'es, Benoit Neichel, Dani Guzman, Francois Rigaut, James Osborn

arxiv:1210.1999 v1 · 2012-10-06 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGEF7QP7WRQIVCYKC4CTBNFO7C}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:54:04.976044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49885fc1ffb4608a8b0a170530b4aef88c106d45b740ba9570ddd76a93437761

Aliases

arxiv: 1210.1999 · arxiv_version: 1210.1999v1 · doi: 10.48550/arxiv.1210.1999 · pith_short_12: JGEF7QP7WRQI · pith_short_16: JGEF7QP7WRQIVCYK · pith_short_8: JGEF7QP7

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/JGEF7QP7WRQIVCYKC4CTBNFO7C \
  | 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: 49885fc1ffb4608a8b0a170530b4aef88c106d45b740ba9570ddd76a93437761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e016e6ccd285616bbbe6fae972732df8e158d9b610b850b4e662fd77491cb97",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-06T20:54:06Z",
    "title_canon_sha256": "9375ff229c11620b178333283774eaf568cc5a42b485254a9120c4a04084d12e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1999",
    "kind": "arxiv",
    "version": 1
  }
}