Pith Number

pith:OEG7QKGV

pith:2018:OEG7QKGVTD6BSR2ZL4JQC5RING

not attested not anchored not stored refs pending

Origin of the asymmetry of the wind driven halo observed in high contrast images

A Vigan (LAM), C Correia (LAM), Chatillon), E Por, F. Cantalloube (MPIA), J.-F Sauvage (LAM, J Milli (ESO), K. Dohlen (LAM), M Kasper (ESO), N. Bharmal (CfA), T Fusco (LAM, Th Henning (MPIA), W Brandner (MPIA)

arxiv:1810.13171 v1 · 2018-10-31 · 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{OEG7QKGVTD6BSR2ZL4JQC5RING}

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	2026-05-17T23:58:36.708873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710df828d598fc1947595f130176286984769f7a31fe29bc188e146957bac904

Aliases

arxiv: 1810.13171 · arxiv_version: 1810.13171v1 · doi: 10.48550/arxiv.1810.13171 · pith_short_12: OEG7QKGVTD6B · pith_short_16: OEG7QKGVTD6BSR2Z · pith_short_8: OEG7QKGV

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/OEG7QKGVTD6BSR2ZL4JQC5RING \
  | 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: 710df828d598fc1947595f130176286984769f7a31fe29bc188e146957bac904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b0ec6a582a3f38e99c7117dcedad61edee3c0fc37584ba5ea2fa802b5f6dbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-31T09:21:04Z",
    "title_canon_sha256": "75b4bb7480da4553190a373151d743d222e44e237024684f5452d9c7f43ee5a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13171",
    "kind": "arxiv",
    "version": 1
  }
}