Pith Number

pith:RYWURYE3

pith:2006:RYWURYE3PR345QP7HDLG4NMFQF

not attested not anchored not stored refs pending

The Eddington Limit in Cosmic Rays: An Explanation for the Observed Faintness of Starbursting Galaxies

Aristotle Socrates, Enrico Ramirez-Ruiz, Shane W. Davis

arxiv:astro-ph/0609796 v2 · 2006-09-28 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYWURYE3PR345QP7HDLG4NMFQF}

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	2026-05-18T01:40:29.522126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e2d48e09b7c77cec1ff38d66e35858170499ccae7ac77f72d71e892b3b863bb

Aliases

arxiv: astro-ph/0609796 · arxiv_version: astro-ph/0609796v2 · doi: 10.48550/arxiv.astro-ph/0609796 · pith_short_12: RYWURYE3PR34 · pith_short_16: RYWURYE3PR345QP7 · pith_short_8: RYWURYE3

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/RYWURYE3PR345QP7HDLG4NMFQF \
  | 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: 8e2d48e09b7c77cec1ff38d66e35858170499ccae7ac77f72d71e892b3b863bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3752d998f4c60abbe896141276f05e44f5d18f5807a23c4d4521c29722d649fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-28T21:21:07Z",
    "title_canon_sha256": "c23430f6734c557d1adef4d19b4f7617ce0c997f48dc9611b4db977caa4e6382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609796",
    "kind": "arxiv",
    "version": 2
  }
}