Pith Number

pith:YFL2UQHJ

pith:2020:YFL2UQHJC4J2OJLAHIM7SMXOHD

not attested not anchored not stored refs pending

Effects of scattering, temperature gradients, and settling on the derived dust properties of observed protoplanetary disks

Anibal Sierra, Susana Lizano

arxiv:2003.02982 v1 · 2020-03-06 · astro-ph.EP · astro-ph.SR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFL2UQHJC4J2OJLAHIM7SMXOHD}

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.

Cited by

1 paper in Pith

Ionized gas emission in protoplanetary disks with the SKAO

Receipt and verification

First computed	2026-07-05T00:55:11.548012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c157aa40e91713a725603a19f932ee38dcaa9d4e196b13914ae018f5836bd5c5

Aliases

arxiv: 2003.02982 · arxiv_version: 2003.02982v1 · doi: 10.48550/arxiv.2003.02982 · pith_short_12: YFL2UQHJC4J2 · pith_short_16: YFL2UQHJC4J2OJLA · pith_short_8: YFL2UQHJ

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/YFL2UQHJC4J2OJLAHIM7SMXOHD \
  | 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: c157aa40e91713a725603a19f932ee38dcaa9d4e196b13914ae018f5836bd5c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d79805b5bfd8c7b06042003a992c3b36b881edbdc179e7758bf74024656a13ae",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-03-06T00:51:23Z",
    "title_canon_sha256": "7ee64d4ce25c6427acd6291c17dbd053cbe00e855bc1f2e1e8a40654424b0739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02982",
    "kind": "arxiv",
    "version": 1
  }
}