Pith Number

pith:DUHFJGJH

pith:2016:DUHFJGJH5ZOPV3EPMHJBEH4KTF

not attested not anchored not stored refs pending

Characterizing Exoplanet Atmospheres: From Light-curve Observations to Radiative-transfer Modeling

Patricio E. Cubillos

arxiv:1604.01320 v1 · 2016-04-05 · 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{DUHFJGJH5ZOPV3EPMHJBEH4KTF}

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	2026-05-18T01:17:38.514304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0e549927ee5cfaec8f61d2121f8a99755f8b239cc39615b27d20f6f2d0dcdb

Aliases

arxiv: 1604.01320 · arxiv_version: 1604.01320v1 · doi: 10.48550/arxiv.1604.01320 · pith_short_12: DUHFJGJH5ZOP · pith_short_16: DUHFJGJH5ZOPV3EP · pith_short_8: DUHFJGJH

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/DUHFJGJH5ZOPV3EPMHJBEH4KTF \
  | 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: 1d0e549927ee5cfaec8f61d2121f8a99755f8b239cc39615b27d20f6f2d0dcdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af37b01a8c3b62f07853fa261c253fbb65cee51d2b6abec6f5d9a95c9771f470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-04-05T16:27:09Z",
    "title_canon_sha256": "c4a31cf946e1c07177cd07bf18e46d82b3c6cc1900f92a48f15efdaebfdb238d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01320",
    "kind": "arxiv",
    "version": 1
  }
}