Pith Number

pith:OI42G6BI

pith:2008:OI42G6BIII22XFWTOMTN5STJTE

not attested not anchored not stored refs pending

First performances of the GOLF-NG instrumental prototype observing the Sun in Tenerife

A. Delbart, C. Lahonde-Hamdoun, D. Loiseau, D. Salabert, F. Nunio, J.C. Barriere, J.M. Robillot, P. Daniel-Thomas, P.H. Carton, P.L. Palle, R.A. Garcia, R. Granelli, R. Simoniello, S.J. Jimenez-Reyes, S. Mathur, S. Turck-Chieze, Y. Piret

arxiv:0810.3393 v1 · 2008-10-19 · astro-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{OI42G6BIII22XFWTOMTN5STJTE}

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	2026-07-04T15:15:16.509920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7239a378284235ab96d37326deca699916f69b98a053e3bbfe014e2a3101600a

Aliases

arxiv: 0810.3393 · arxiv_version: 0810.3393v1 · doi: 10.48550/arxiv.0810.3393 · pith_short_12: OI42G6BIII22 · pith_short_16: OI42G6BIII22XFWT · pith_short_8: OI42G6BI

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/OI42G6BIII22XFWTOMTN5STJTE \
  | 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: 7239a378284235ab96d37326deca699916f69b98a053e3bbfe014e2a3101600a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aba354c9fd6a5b1fd0fbeabf74ce97f115f5188341508bbb6199203b085d10f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-19T13:23:22Z",
    "title_canon_sha256": "ec4414e86b4bda589b660332c1e13abff76a89b32fe29e92cb1691faf4a328a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3393",
    "kind": "arxiv",
    "version": 1
  }
}