Pith Number

pith:ZTWWEZW7

pith:2021:ZTWWEZW7OG7I5OUZ5LX35236VY

not attested not anchored not stored refs pending

The Mega-MUSCLES Spectral Energy Distribution Of TRAPPIST-1

Adam Kowalski, Aki Roberge, Alexander Brown, Allison Youngblood, Andrea P. Buccino, Cynthia S. Froning, David J. Wilson, Feng Tian, Girish M. Duvvuri, Jeffrey Linsky, Jonathan Irwin, J. Sebastian Pineda, Kevin France, Lisa Kaltenegger, Mariela Vieytes, P. Christian Schneider, R. O. Parke Loyd, Sarah Rugheimer, Seth Redfield, Suzanne Hawley, Yamila Miguel, Zachory Berta-Thompson

arxiv:2102.11415 v1 · 2021-02-22 · 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{ZTWWEZW7OG7I5OUZ5LX35236VY}

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	2026-07-05T02:33:29.643225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cced6266df71be8eba99eaefbeeb7eae1a054f453bf5acfe55df8bc1f4a34009

Aliases

arxiv: 2102.11415 · arxiv_version: 2102.11415v1 · doi: 10.48550/arxiv.2102.11415 · pith_short_12: ZTWWEZW7OG7I · pith_short_16: ZTWWEZW7OG7I5OUZ · pith_short_8: ZTWWEZW7

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/ZTWWEZW7OG7I5OUZ5LX35236VY \
  | 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: cced6266df71be8eba99eaefbeeb7eae1a054f453bf5acfe55df8bc1f4a34009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07535986108874479dbaf6ef6665e8976aa9b564626ea9aeb44e127d31ffd5a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-02-22T23:40:43Z",
    "title_canon_sha256": "6a6c66808a307d4e3c0c1416b5c91a5ca9fda9d34ffc96f0ab3838973f5aacee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11415",
    "kind": "arxiv",
    "version": 1
  }
}