Pith Number

pith:KRQDU5ON

pith:2009:KRQDU5ONA5XLPBXUJA335XRVSQ

not attested not anchored not stored refs pending

Dynamic screening in solar and stellar nuclear reactions

Katie Mussack, Werner Dappen

arxiv:0909.2646 v2 · 2009-09-14 · 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{KRQDU5ONA5XLPBXUJA335XRVSQ}

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	2026-05-18T04:25:51.056164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54603a75cd076eb786f44837bede35941ed0b004b85e3ac4eb67b93114fccef6

Aliases

arxiv: 0909.2646 · arxiv_version: 0909.2646v2 · doi: 10.48550/arxiv.0909.2646 · pith_short_12: KRQDU5ONA5XL · pith_short_16: KRQDU5ONA5XLPBXU · pith_short_8: KRQDU5ON

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/KRQDU5ONA5XLPBXUJA335XRVSQ \
  | 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: 54603a75cd076eb786f44837bede35941ed0b004b85e3ac4eb67b93114fccef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b57c7df4afe4ceb076173f84f667a1247d425f76b8349f1947ba20fe11878a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-14T20:06:51Z",
    "title_canon_sha256": "d9eb7e3303943a5b7567cf0ae58c78bfc1c5742c475ee9d16af2b0743bf2971a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2646",
    "kind": "arxiv",
    "version": 2
  }
}