Pith Number

pith:L3ASWVZX

pith:2020:L3ASWVZXMVLE7TOQ2C4VIPID2M

not attested not anchored not stored refs pending

Deep observations with an ELT in the Global Multi Conjugated Adaptive Optics perspective

Carmelo Arcidiacono, Davide Greggio, Demetrio Magrin, Elisa Portaluri, Jacopo Farinato, Marco Dima, Maria Bergomi, Roberto Ragazzoni, Valentina Viotto

arxiv:2012.09505 v1 · 2020-12-17 · astro-ph.IM · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L3ASWVZXMVLE7TOQ2C4VIPID2M}

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	2026-07-05T02:00:17.952338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ec12b573765564fcdd0d0b9543d03d30e5ae5deeb9240c1e9430408a06edf8a

Aliases

arxiv: 2012.09505 · arxiv_version: 2012.09505v1 · doi: 10.48550/arxiv.2012.09505 · pith_short_12: L3ASWVZXMVLE · pith_short_16: L3ASWVZXMVLE7TOQ · pith_short_8: L3ASWVZX

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/L3ASWVZXMVLE7TOQ2C4VIPID2M \
  | 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: 5ec12b573765564fcdd0d0b9543d03d30e5ae5deeb9240c1e9430408a06edf8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a96cf46d5f45cf20f5811f0b69c2672040dd9f19a14d93b48e648f0b3ac75d7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-12-17T11:10:45Z",
    "title_canon_sha256": "4b8b280cce49f80a68f499a7fbaa36d81ae9d5a759a847d6a87d31da6ba55d2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09505",
    "kind": "arxiv",
    "version": 1
  }
}