Pith Number

pith:LKHPXYIN

pith:2009:LKHPXYIN3HLFT4W2V4LRVMGQT5

not attested not anchored not stored refs pending

Physics of galactic colliders: high speed satellites in LCDM vs MONDian cosmology

Alexander Knebe, Claudio Llinares, Hongsheng Zhao

arxiv:0902.3010 v1 · 2009-02-17 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKHPXYIN3HLFT4W2V4LRVMGQT5}

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	2026-07-04T17:14:26.400901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a8efbe10dd9d659f2daaf171ab0d09f48091af5784216e9dde9a7e97289c4d3

Aliases

arxiv: 0902.3010 · arxiv_version: 0902.3010v1 · doi: 10.48550/arxiv.0902.3010 · pith_short_12: LKHPXYIN3HLF · pith_short_16: LKHPXYIN3HLFT4W2 · pith_short_8: LKHPXYIN

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/LKHPXYIN3HLFT4W2V4LRVMGQT5 \
  | 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: 5a8efbe10dd9d659f2daaf171ab0d09f48091af5784216e9dde9a7e97289c4d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd26b2e6f25b20cf27a4a283396050a239dc1e8daed502313335af6d9e3a7e7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-02-17T21:39:06Z",
    "title_canon_sha256": "5700cf3b13b800bc14275f2d2e6b07f9c50885bf1d3305560b4f49e03e0b2af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3010",
    "kind": "arxiv",
    "version": 1
  }
}