Pith Number

pith:ADPNCHNQ

pith:2020:ADPNCHNQNDEEBDFACJVKDY6WZ6

not attested not anchored not stored refs pending

Imaging the Dusty Substructures due to Terrestrial Planets in Planet-forming Disks with ALMA and the Next Generation Very Large Array

Luca Ricci, Sarah Harter, Shangjia Zhang, Zhaohuan Zhu

arxiv:2011.08279 v1 · 2020-11-16 · astro-ph.EP · 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{ADPNCHNQNDEEBDFACJVKDY6WZ6}

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	2026-07-05T01:59:51.947654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00ded11db068c8408ca0126aa1e3d6cfb4ba567ab8983db52b36ec06f6fff263

Aliases

arxiv: 2011.08279 · arxiv_version: 2011.08279v1 · doi: 10.48550/arxiv.2011.08279 · pith_short_12: ADPNCHNQNDEE · pith_short_16: ADPNCHNQNDEEBDFA · pith_short_8: ADPNCHNQ

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/ADPNCHNQNDEEBDFACJVKDY6WZ6 \
  | 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: 00ded11db068c8408ca0126aa1e3d6cfb4ba567ab8983db52b36ec06f6fff263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd1cbfc98818ca4c4f3fcaba22a467568ef4177d490aa70007b11d027d84b1f9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-11-16T21:11:34Z",
    "title_canon_sha256": "4ff608cecfd1052c08f81b5bfb83987331dac8299bc10688f223cc53010cb045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08279",
    "kind": "arxiv",
    "version": 1
  }
}