Pith Number

pith:BSBVI5LA

pith:2021:BSBVI5LALSDUG35LNI5CKKO7UG

not attested not anchored not stored refs pending

An extended scattered light disk around AT Pyx -- Possible planet formation in a cometary globule

A. Boccaletti, A. Bohn, A-M. Lagrange, A. Mueller, A. Vigan, A. Zurlo, C. Dominik, C. Ginski, C. Lazzoni, C. Petit, C. Romero, D. Segransan, E. Sissa, F. Cantalloube, G. A. Muro-Arena, G. Chauvin, G. Cugno, J. Hagelberg, J. Milli, J. Pragt, L. Weber, M. Benisty, M. Bonnefoy, M. Feldt, M. Janson, M. Keppler, M. Langlois, M. Meyer, M. Rodriguez, R. Gratton, R.G. van Holstein, R. Launhardt, R. Roelfsema, S. Desidera, S. Jorquera, T. Henning, T.O.B. Schmidt, V. D'Orazi

arxiv:2111.11077 v1 · 2021-11-22 · astro-ph.EP · astro-ph.SR

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

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\usepackage{pith}
\pithnumber{BSBVI5LALSDUG35LNI5CKKO7UG}

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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.

Cited by

1 paper in Pith

Ionized gas emission in protoplanetary disks with the SKAO

Receipt and verification

First computed	2026-07-05T04:33:26.340131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c835475605c87436fab6a3a2529dfa1a939310724fd3c666d2f0685e7844731

Aliases

arxiv: 2111.11077 · arxiv_version: 2111.11077v1 · doi: 10.48550/arxiv.2111.11077 · pith_short_12: BSBVI5LALSDU · pith_short_16: BSBVI5LALSDUG35L · pith_short_8: BSBVI5LA

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/BSBVI5LALSDUG35LNI5CKKO7UG \
  | 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: 0c835475605c87436fab6a3a2529dfa1a939310724fd3c666d2f0685e7844731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0637dd6a2e798f4006c7706151f20be06d28f347cb6b23623664b36eb7471db3",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-11-22T09:40:41Z",
    "title_canon_sha256": "a2eca40b6b94a38d0939897d996eb3e7523be743d139fb786b46242738d052bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11077",
    "kind": "arxiv",
    "version": 1
  }
}