Pith Number

pith:TMEKE3S5

pith:2015:TMEKE3S566MWCL2SXVNCNCQG3X

not attested not anchored not stored refs pending

Limb darkening and exoplanets: testing stellar model atmospheres and identifying biases in transit parameters

Andr\'es Jord\'an, N\'estor Espinoza

arxiv:1503.07020 v3 · 2015-03-24 · astro-ph.EP · astro-ph.IM · 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{TMEKE3S566MWCL2SXVNCNCQG3X}

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	2026-05-18T02:17:21.425691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b08a26e5df799612f52bd5a268a06dddec439e83ada2552cbd22fb8f184f362

Aliases

arxiv: 1503.07020 · arxiv_version: 1503.07020v3 · doi: 10.48550/arxiv.1503.07020 · pith_short_12: TMEKE3S566MW · pith_short_16: TMEKE3S566MWCL2S · pith_short_8: TMEKE3S5

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/TMEKE3S566MWCL2SXVNCNCQG3X \
  | 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: 9b08a26e5df799612f52bd5a268a06dddec439e83ada2552cbd22fb8f184f362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33eada5ef6959dd21fe3c2b1b801c43cdf9a8d15a8bc91ffd7bd88a895fbc967",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-03-24T13:00:10Z",
    "title_canon_sha256": "52d6f457db4d580efddb6788a7e62312071d31c94772acc7d24eece18227eefd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07020",
    "kind": "arxiv",
    "version": 3
  }
}