Pith Number

pith:7Q7MFRLO

pith:2002:7Q7MFRLOT4MMFYEOYXI3M7ZVB2

not attested not anchored not stored refs pending

Solar Wakes of Dark Matter Flows

Pierre Sikivie, Stuart Wick

arxiv:astro-ph/0203448 v1 · 2002-03-25 · astro-ph · hep-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{7Q7MFRLOT4MMFYEOYXI3M7ZVB2}

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	2026-07-04T16:29:36.455077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3ec2c56e9f18c2e08ec5d1b67f350e812a6f31bf9d4ec82b112000051487ff

Aliases

arxiv: astro-ph/0203448 · arxiv_version: astro-ph/0203448v1 · doi: 10.48550/arxiv.astro-ph/0203448 · pith_short_12: 7Q7MFRLOT4MM · pith_short_16: 7Q7MFRLOT4MMFYEO · pith_short_8: 7Q7MFRLO

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/7Q7MFRLOT4MMFYEOYXI3M7ZVB2 \
  | 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: fc3ec2c56e9f18c2e08ec5d1b67f350e812a6f31bf9d4ec82b112000051487ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df46582e61392ca3af96472bfada4fe205ae59654e257c97ee9faa4ea1a1ccf1",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-03-25T21:02:17Z",
    "title_canon_sha256": "497606acdd7b36567db3994e49a4259f1b9abf1b754f3563f99480a1d3b7b875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0203448",
    "kind": "arxiv",
    "version": 1
  }
}