Pith Number

pith:S7OEEAYR

pith:2017:S7OEEAYRRCSLV6KREOV2Q2PHSZ

not attested not anchored not stored refs pending

X-rays from Green Pea Analogs

Matthew Brorby, Philip Kaaret

arxiv:1705.07958 v1 · 2017-05-22 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7OEEAYRRCSLV6KREOV2Q2PHSZ}

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	2026-05-18T00:39:34.869329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97dc42031188a4baf95123aba869e7964e60ec83473991c274db7d00770491d4

Aliases

arxiv: 1705.07958 · arxiv_version: 1705.07958v1 · doi: 10.48550/arxiv.1705.07958 · pith_short_12: S7OEEAYRRCSL · pith_short_16: S7OEEAYRRCSLV6KR · pith_short_8: S7OEEAYR

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/S7OEEAYRRCSLV6KREOV2Q2PHSZ \
  | 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: 97dc42031188a4baf95123aba869e7964e60ec83473991c274db7d00770491d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7467da91d1a6b497deeb55dc4773e5e6b2142a26997bdfcd6bc056acaa2bc03d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-22T19:24:47Z",
    "title_canon_sha256": "1477ce1de78e78d8704fb93a0453a5cc36aed73a68469e9f89984dd73781aa4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07958",
    "kind": "arxiv",
    "version": 1
  }
}