Pith Number

pith:YA2RECD4

pith:2021:YA2RECD4PG3WNQ2BSIRY7SE7LD

not attested not anchored not stored refs pending

The Ariel 0.6 - 7.8 $\mu$m stellar limb-darkening coefficients

C. Danielski, G. Morello, S. Sarkar

arxiv:2104.08898 v1 · 2021-04-18 · astro-ph.SR · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YA2RECD4PG3WNQ2BSIRY7SE7LD}

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	2026-07-05T02:32:56.616733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03512087c79b766c34192238fc89f58d847c44aa1b7833de314fa969af30eee

Aliases

arxiv: 2104.08898 · arxiv_version: 2104.08898v1 · doi: 10.48550/arxiv.2104.08898 · pith_short_12: YA2RECD4PG3W · pith_short_16: YA2RECD4PG3WNQ2B · pith_short_8: YA2RECD4

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/YA2RECD4PG3WNQ2BSIRY7SE7LD \
  | 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: c03512087c79b766c34192238fc89f58d847c44aa1b7833de314fa969af30eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c13697dad3b0d2f6f3ffc3d2775e18f90cad63fe75f52ba0cc6e1a57493d455",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-04-18T16:35:09Z",
    "title_canon_sha256": "eb5e72d37fda4232266fae9ad7aff9731f1c72a8d0f21185d398de062097fd9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08898",
    "kind": "arxiv",
    "version": 1
  }
}