Pith Number

pith:PYTKSSCM

pith:2020:PYTKSSCMKE56BEE7QMAB2TGFZX

not attested not anchored not stored refs pending

HAZMAT. VII. The Evolution of Ultraviolet Emission with Age and Rotation for Early M Dwarf Stars

Adam C. Schneider, Evgenya L. Shkolnik, Isabella Pagano, James A. G. Jackman, R. O. Parke Loyd, Sarah Peacock, Travis S. Barman, Tyler Richey-Yowell, Victoria S. Meadows

arxiv:2011.10158 v3 · 2020-11-20 · 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{PYTKSSCMKE56BEE7QMAB2TGFZX}

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	2026-07-05T02:13:55.078707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e26a9484c513be0909f83001d4cc5cde90b6435788f6858ce7bba48990e9790

Aliases

arxiv: 2011.10158 · arxiv_version: 2011.10158v3 · doi: 10.48550/arxiv.2011.10158 · pith_short_12: PYTKSSCMKE56 · pith_short_16: PYTKSSCMKE56BEE7 · pith_short_8: PYTKSSCM

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/PYTKSSCMKE56BEE7QMAB2TGFZX \
  | 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: 7e26a9484c513be0909f83001d4cc5cde90b6435788f6858ce7bba48990e9790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37f7c800880195d9adaaa3b3480d5e5893dbf19c03ec931123f04c02623fb1bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-11-20T00:26:56Z",
    "title_canon_sha256": "974e0f1d92730c3daab818f20c3a7ee860cb20e1a598c0d1aa87e9237de9d218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10158",
    "kind": "arxiv",
    "version": 3
  }
}