Pith Number

pith:GPINPO3G

pith:2008:GPINPO3GRKE2DHXA73ZOLX3HV6

not attested not anchored not stored refs pending

A near-infrared interferometric survey of debris disc stars. II. CHARA/FLUOR observations of six early-type dwarfs

A. Merand, A.-M. Lagrange, D. Defrere, D. Ehrenreich, E. Di Folco, G. Montagnier, H. A. McAlister, J.-C. Augereau, J. Olofsson, J. P. Aufdenberg, J. Sturmann, L. Sturmann, M. Desort, N. H. Turner, O. Absil, P. Kervella, T. A. ten Brummelaar, V. Coude du Foresto

arxiv:0806.4936 v1 · 2008-06-30 · 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{GPINPO3GRKE2DHXA73ZOLX3HV6}

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	2026-07-04T17:11:35.542738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33d0d7bb668a89a19ee0fef2e5df67af96b8fb9fd15a4a30f46050d1ec23f232

Aliases

arxiv: 0806.4936 · arxiv_version: 0806.4936v1 · doi: 10.48550/arxiv.0806.4936 · pith_short_12: GPINPO3GRKE2 · pith_short_16: GPINPO3GRKE2DHXA · pith_short_8: GPINPO3G

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/GPINPO3GRKE2DHXA73ZOLX3HV6 \
  | 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: 33d0d7bb668a89a19ee0fef2e5df67af96b8fb9fd15a4a30f46050d1ec23f232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe464e26cd00321b23dce9c1ab71c19929dbbaf5c677d2401a46d28bc852032",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-30T16:24:04Z",
    "title_canon_sha256": "a9ba63b3d9ae3511db16e96dfb24c206a3088621c553bb7e301a0c3d5279a020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.4936",
    "kind": "arxiv",
    "version": 1
  }
}