Pith Number

pith:2J2SPNAT

pith:2016:2J2SPNATSIWT4XQEEJZ2EDS3IW

not attested not anchored not stored refs pending

Speckle lifetime in XAO coronagraphic images: temporal evolution of SPHERE coronagraphic images

A. Boccaletti, A.-M. Lagrange, A. Vigan, D. Mawet, D. Mouill, J.-F. Sauvage, J. H. Girard, J.-L. Beuzit, J. Milli, M. Kasper, R. Galicher, T. Banas, T. Fusco, Z. Wahhaj

arxiv:1608.02149 v3 · 2016-08-06 · 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{2J2SPNATSIWT4XQEEJZ2EDS3IW}

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	2026-05-18T00:12:00.886047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27527b413922d3e5e042273a20e5b45a08bcfebc343718da265349ac95497a4

Aliases

arxiv: 1608.02149 · arxiv_version: 1608.02149v3 · doi: 10.48550/arxiv.1608.02149 · pith_short_12: 2J2SPNATSIWT · pith_short_16: 2J2SPNATSIWT4XQE · pith_short_8: 2J2SPNAT

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/2J2SPNATSIWT4XQEEJZ2EDS3IW \
  | 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: d27527b413922d3e5e042273a20e5b45a08bcfebc343718da265349ac95497a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0728da43d1294ecfce7ef8faeb4a79c7a6093ae8191a9ac75bb0056516deb4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-08-06T19:48:02Z",
    "title_canon_sha256": "0f45002d4b75749a94686ebe3ca1a81e4980b4099f98de43aba90afe504ce352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02149",
    "kind": "arxiv",
    "version": 3
  }
}