Pith Number

pith:POOXGJRG

pith:2019:POOXGJRGB5W25O4BOXGHACRBEB

not attested not anchored not stored refs pending

First observation of a planetary transit with the SPARC4 CCD: improved parameters for HATS-24b

Eder Martioli, Janderson M. Oliveira, Marcelo Tucci-Maia

arxiv:1902.03924 v1 · 2019-02-08 · astro-ph.EP · 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{POOXGJRGB5W25O4BOXGHACRBEB}

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	2026-05-17T23:54:17.552035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9d7326260f6daebb8175cc700a212068a6c313e759764e24bbbe88c443d8fc

Aliases

arxiv: 1902.03924 · arxiv_version: 1902.03924v1 · doi: 10.48550/arxiv.1902.03924 · pith_short_12: POOXGJRGB5W2 · pith_short_16: POOXGJRGB5W25O4B · pith_short_8: POOXGJRG

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/POOXGJRGB5W25O4BOXGHACRBEB \
  | 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: 7b9d7326260f6daebb8175cc700a212068a6c313e759764e24bbbe88c443d8fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db15aa3deaeb5a5dcb13aee813f93a7d7e33323c9149ef6bcf49f220248c4ae",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-02-08T15:59:27Z",
    "title_canon_sha256": "fc74a6292e71ea1c80266217968169733a3ff90e0818f4d1bb2f7542dc9a687c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03924",
    "kind": "arxiv",
    "version": 1
  }
}