Pith Number

pith:7PBRKE7K

pith:2019:7PBRKE7KWXC3K3MUTSAOESOSSS

not attested not anchored not stored refs pending

A NuSTAR and XMM-Newton Study of the Two Most Actively Star-forming Green Pea Galaxies (SDSS J0749+3337 and SDSS J0822+2241)

Atsushi Tanimoto, Kenta Matsuoka, Kohei Ichikawa, Masatoshi Imanishi, Taiki Kawamuro, Takuma Izumi, Yoshihiro Ueda

arxiv:1906.09653 v1 · 2019-06-23 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PBRKE7KWXC3K3MUTSAOESOSSS}

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	2026-07-04T23:58:52.056855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc31513eab5c5b56d949c80e249d294a54d1e9ce8607cca9aa7c55472a5477e

Aliases

arxiv: 1906.09653 · arxiv_version: 1906.09653v1 · doi: 10.48550/arxiv.1906.09653 · pith_short_12: 7PBRKE7KWXC3 · pith_short_16: 7PBRKE7KWXC3K3MU · pith_short_8: 7PBRKE7K

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/7PBRKE7KWXC3K3MUTSAOESOSSS \
  | 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: fbc31513eab5c5b56d949c80e249d294a54d1e9ce8607cca9aa7c55472a5477e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4898fdd41daded6c1aa7a801b464a69d3f64cc511c6f4058782291002f15fee9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-23T21:34:34Z",
    "title_canon_sha256": "a5fc74d3467564a64ccfbfbb8ae617d2e088a1f4695e44ad8d5d906bbe33e62e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09653",
    "kind": "arxiv",
    "version": 1
  }
}