Pith Number

pith:F4PCYMEO

pith:2011:F4PCYMEOS5LNK6DAYAGRDBLG5O

not attested not anchored not stored refs pending

Laboratory comparison of coronagraphic concepts under dynamical seeing and high-order adaptive optics correction

A. Boccaletti, C. Dorrer, E. Aller-Carpentier, J. Baudrand, M. Kasper, P. Martinez

arxiv:1102.3197 v1 · 2011-02-15 · 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{F4PCYMEOS5LNK6DAYAGRDBLG5O}

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	2026-05-18T02:03:10.668737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f1e2c308e9756d57860c00d118566eb963ae6b215c0a34bc549e39465145c61

Aliases

arxiv: 1102.3197 · arxiv_version: 1102.3197v1 · doi: 10.48550/arxiv.1102.3197 · pith_short_12: F4PCYMEOS5LN · pith_short_16: F4PCYMEOS5LNK6DA · pith_short_8: F4PCYMEO

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/F4PCYMEOS5LNK6DAYAGRDBLG5O \
  | 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: 2f1e2c308e9756d57860c00d118566eb963ae6b215c0a34bc549e39465145c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1816c36d3a75c8a2553a7c828bc3a2b3fffd274f142c1a75c0178a5e2cb802",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-02-15T22:14:45Z",
    "title_canon_sha256": "4e328496977e972deab4fdc41e4f0282018c2103b3d74c80bed53867a0a1b625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3197",
    "kind": "arxiv",
    "version": 1
  }
}