Pith Number

pith:GCOEDCGK

pith:2012:GCOEDCGK6DIJRPRNEDUQ77XGSX

not attested not anchored not stored refs pending

The Ultraviolet Radiation Environment Around M dwarf Exoplanet Host Stars

Aki Roberge (GSFC), Cynthia S. Froning, Feng Tian (Tsinghua University), Jean-Michel Desert (Caltech), Jeffrey L. Linsky (Colorado), John T. Stocke (Colorado), Kevin France, Lucianne M. Walkowicz (Princeton), Mariela Vieytes (IAFE-Universidad de Buenos Aires), Pablo Mauas, Rachel Bushinsky (Colorado)

arxiv:1212.4833 v1 · 2012-12-19 · 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{GCOEDCGK6DIJRPRNEDUQ77XGSX}

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	2026-05-18T01:52:30.236431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

309c4188caf0d098be2d20e90ffee695f08f0a438960a1bf17cdd302025b8ee4

Aliases

arxiv: 1212.4833 · arxiv_version: 1212.4833v1 · doi: 10.48550/arxiv.1212.4833 · pith_short_12: GCOEDCGK6DIJ · pith_short_16: GCOEDCGK6DIJRPRN · pith_short_8: GCOEDCGK

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/GCOEDCGK6DIJRPRNEDUQ77XGSX \
  | 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: 309c4188caf0d098be2d20e90ffee695f08f0a438960a1bf17cdd302025b8ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf24f4ca364eea1726ec99f7a8b8b2f956620c5bc28c1800492b733a1fcbbca",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-12-19T21:00:01Z",
    "title_canon_sha256": "3d6eeb71e82be07f8f0ca7e9732f228fc003b0f9b3655c75e4f439dc253bf660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4833",
    "kind": "arxiv",
    "version": 1
  }
}