Pith Number

pith:PE2KIEDZ

pith:2026:PE2KIEDZD5RGCG37P5D4REYYEV

not attested not anchored not stored refs pending

KRONOS I: The $1{-}2.8\mu$m JWST Transmission Spectrum of the 23 Myr V1298 Tau c

Adina D. Feinstein, Benjamin V. Rackham, Biruk Nardos, Catriona Murray, Darryl Z. Seligman, Girish M. Duvvuri, Hinna Shivkumar, Ian J. M. Crossfield, John H. Livingston, Jonathan Lunine, Kevin France, Luis Welbanks, Matthew C. Nixon, Matthew M. Murphy, Michael Radica, Rafael Luque, Sagnick Mukherjee, Saugata Barat, Sydney Petz

arxiv:2606.03740 v1 · 2026-06-02 · 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{PE2KIEDZD5RGCG37P5D4REYYEV}

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	2026-06-03T01:06:06.045599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7934a410791f62611b7f7f47c893182544ec578609ffbdc4650fc2f245312130

Aliases

arxiv: 2606.03740 · arxiv_version: 2606.03740v1 · doi: 10.48550/arxiv.2606.03740 · pith_short_12: PE2KIEDZD5RG · pith_short_16: PE2KIEDZD5RGCG37 · pith_short_8: PE2KIEDZ

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/PE2KIEDZD5RGCG37P5D4REYYEV \
  | 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: 7934a410791f62611b7f7f47c893182544ec578609ffbdc4650fc2f245312130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c206ba90f78c6d07cc5f77e4ba41c43ec2d470ca3f795b2574637a1982d2948b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-02T14:55:30Z",
    "title_canon_sha256": "0622a0a2236858608c859087417f27ff80be9237347f822d5408c5764f389f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03740",
    "kind": "arxiv",
    "version": 1
  }
}