Pith Number

pith:EEFLSLYQ

pith:2013:EEFLSLYQPXHUTBUUU2ARJSXF4F

not attested not anchored not stored refs pending

The Intrinsic Extreme Ultraviolet Fluxes of F5 V to M5 V Stars

Jeffrey L. Linsky, Juan Fontenla, Kevin France

arxiv:1310.1360 v2 · 2013-10-04 · 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{EEFLSLYQPXHUTBUUU2ARJSXF4F}

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	2026-05-18T01:47:15.098561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210ab92f107dcf498694a68114cae5e15e58f0e5620489ac2d87761d756b3bd7

Aliases

arxiv: 1310.1360 · arxiv_version: 1310.1360v2 · doi: 10.48550/arxiv.1310.1360 · pith_short_12: EEFLSLYQPXHU · pith_short_16: EEFLSLYQPXHUTBUU · pith_short_8: EEFLSLYQ

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/EEFLSLYQPXHUTBUUU2ARJSXF4F \
  | 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: 210ab92f107dcf498694a68114cae5e15e58f0e5620489ac2d87761d756b3bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb7461370cf4af3a30a28189d290bed8f938540d5ecf9ab213b87a611f3dd951",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-04T18:31:50Z",
    "title_canon_sha256": "faead4f5fa630f5b66cd00c711993312dfa88f932acf74682eefeae3c7b5670f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1360",
    "kind": "arxiv",
    "version": 2
  }
}