Pith Number

pith:XXGZIHCE

pith:2021:XXGZIHCED3NPDUNYUEOWZOW5OO

not attested not anchored not stored refs pending

Towards Realistic Modeling of the Astrometric Capabilities of MCAO Systems: Detecting an Intermediate Mass Black Hole with MAVIS

Cedric Plantet, Davide Greggio, Dionne Haynes, Francois Rigaut, Giuliana Fiorentino, Guido Agapito, Holger Baumgardt, Jesse Cranney, J. Trevor Mendel, Peter B. Stetson, Richard McDermid, Stephanie Monty

arxiv:2107.13199 v2 · 2021-07-28 · astro-ph.GA · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXGZIHCED3NPDUNYUEOWZOW5OO}

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	2026-07-05T03:04:56.266508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdcd941c441edaf1d1b8a11d6cbadd73baea98ee5783e0aa4c1d4e1f1ba2a6be

Aliases

arxiv: 2107.13199 · arxiv_version: 2107.13199v2 · doi: 10.48550/arxiv.2107.13199 · pith_short_12: XXGZIHCED3NP · pith_short_16: XXGZIHCED3NPDUNY · pith_short_8: XXGZIHCE

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/XXGZIHCED3NPDUNYUEOWZOW5OO \
  | 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: bdcd941c441edaf1d1b8a11d6cbadd73baea98ee5783e0aa4c1d4e1f1ba2a6be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4adbf0c03994c0b95f6e098db88ada246b16d1747339835193a6cd8f57591b01",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-07-28T07:14:02Z",
    "title_canon_sha256": "d26b82bf224f487c87f3dc2cc21b774faa54990fdbc2d340f706eb3e5411c622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13199",
    "kind": "arxiv",
    "version": 2
  }
}