Pith Number

pith:64ZJRGZB

pith:2025:64ZJRGZBK6ZLFLEDIJDIGZUKXF

not attested not anchored not stored refs pending

The Age and High Energy Environment of the Very Young Transiting Exoplanet TOI 1227b

Alexander S. Binks, Attila Varga, Hans Moritz Guenther, Joel H. Kastner, Simon J. Murphy

arxiv:2506.04440 v1 · 2025-06-04 · 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{64ZJRGZBK6ZLFLEDIJDIGZUKXF}

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	2026-07-05T11:16:14.391596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f732989b2157b2b2ac83424683668ab95c7b788ece4beae3798d074f65568a03

Aliases

arxiv: 2506.04440 · arxiv_version: 2506.04440v1 · doi: 10.48550/arxiv.2506.04440 · pith_short_12: 64ZJRGZBK6ZL · pith_short_16: 64ZJRGZBK6ZLFLED · pith_short_8: 64ZJRGZB

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/64ZJRGZBK6ZLFLEDIJDIGZUKXF \
  | 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: f732989b2157b2b2ac83424683668ab95c7b788ece4beae3798d074f65568a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9ec84d0894dedec175c96ac90b831fa519e9489d866ab7e6a251ba2378d0272",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-04T20:46:13Z",
    "title_canon_sha256": "58cbc456c8b76533eda9c4cfc9edb590adc41de9b52241ebd7831f790f4544c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04440",
    "kind": "arxiv",
    "version": 1
  }
}