Pith Number

pith:PQML7EDX

pith:2025:PQML7EDXFYOHPVH6Q5L6FASPAT

not attested not anchored not stored refs pending

Revealing a main-sequence star that consumed a planet with JWST

Charles D. Keyes, Colette Salyk, Jacob E. Jencson, Kishalay De, Mansi M. Kasliwal, Matthew J. Hankins, Michael E. Ressler, Morgan MacLeod, Ori D. Fox, Ryan M. Lau, Sam Rose

arxiv:2504.07275 v1 · 2025-04-09 · astro-ph.SR · 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{PQML7EDXFYOHPVH6Q5L6FASPAT}

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	2026-07-05T10:47:06.198750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c18bf90772e1c77d4fe8757e2824f04f9fdf6f5bbb12ac27b39e04b0f310d6d

Aliases

arxiv: 2504.07275 · arxiv_version: 2504.07275v1 · doi: 10.48550/arxiv.2504.07275 · pith_short_12: PQML7EDXFYOH · pith_short_16: PQML7EDXFYOHPVH6 · pith_short_8: PQML7EDX

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/PQML7EDXFYOHPVH6Q5L6FASPAT \
  | 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: 7c18bf90772e1c77d4fe8757e2824f04f9fdf6f5bbb12ac27b39e04b0f310d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca78111e074bc4c66ebdb5a40bcd9d432d99121a81cabda96ecab50b8c9cc9dd",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-04-09T21:04:19Z",
    "title_canon_sha256": "0a915d295e86fe59418e831198c6fc8309de9c71dd037e8ca568c6c68bbeb37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07275",
    "kind": "arxiv",
    "version": 1
  }
}