Pith Number

pith:4MUFYV5W

pith:2009:4MUFYV5W7LKYI37VRXDV5XKAYW

not attested not anchored not stored refs pending

Modeling the flyby anomalies with dark matter scattering

Stephen L. Adler

arxiv:0908.2414 v2 · 2009-08-17 · astro-ph.EP · gr-qc · hep-ph · physics.space-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{4MUFYV5W7LKYI37VRXDV5XKAYW}

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	2026-05-18T02:12:33.333303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3285c57b6fad5846ff58dc75edd40c5a6522dedd48f5e9685b096555f8f6e0c

Aliases

arxiv: 0908.2414 · arxiv_version: 0908.2414v2 · doi: 10.48550/arxiv.0908.2414 · pith_short_12: 4MUFYV5W7LKY · pith_short_16: 4MUFYV5W7LKYI37V · pith_short_8: 4MUFYV5W

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/4MUFYV5W7LKYI37VRXDV5XKAYW \
  | 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: e3285c57b6fad5846ff58dc75edd40c5a6522dedd48f5e9685b096555f8f6e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0be98284e12178a92663cba3d5379fd94f549de75e5d0ab5e9757c7a514433",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-08-17T19:30:59Z",
    "title_canon_sha256": "9e83ccf4baf7569a35475186756481ed0de59d26e1e04b349b280d4e22cdfca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2414",
    "kind": "arxiv",
    "version": 2
  }
}