Pith Number

pith:UDRXU654

pith:2013:UDRXU654RS76YEAA2U4NWJPWUP

not attested not anchored not stored refs pending

Utilitarian Opacity Model for Aggregate Particles in Protoplanetary Nebulae and Exoplanet Atmospheres

Jeffrey N. Cuzzi, Paul R. Estrada, Sanford S. Davis

arxiv:1312.1798 v1 · 2013-12-06 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDRXU654RS76YEAA2U4NWJPWUP}

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

CO snow lines are stabilised by the vertical transport of volatiles

Receipt and verification

First computed	2026-05-18T01:45:57.923509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e37a7bbc8cbfec1000d538db25f6a3c3f4fe4e5de660355c1d4710f3e28678

Aliases

arxiv: 1312.1798 · arxiv_version: 1312.1798v1 · doi: 10.48550/arxiv.1312.1798 · pith_short_12: UDRXU654RS76 · pith_short_16: UDRXU654RS76YEAA · pith_short_8: UDRXU654

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/UDRXU654RS76YEAA2U4NWJPWUP \
  | 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: a0e37a7bbc8cbfec1000d538db25f6a3c3f4fe4e5de660355c1d4710f3e28678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc3f5192770991a22a3948bfb0ac4f6c4b4a639df4d13c2f20c240bb2f8e266d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-12-06T08:30:52Z",
    "title_canon_sha256": "fec72378e2a3bfd03f2da0c9214de86ba9a74701f08be58959465ac149c4fd91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1798",
    "kind": "arxiv",
    "version": 1
  }
}