Pith Number

pith:XDJJZ7B5

pith:2009:XDJJZ7B5SIIETQ2RIECTF2YB6G

not attested not anchored not stored refs pending

Are symmetric tidal streams possible with long-range dark-matter forces?

Michael Kesden

arxiv:0903.4458 v2 · 2009-03-25 · 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{XDJJZ7B5SIIETQ2RIECTF2YB6G}

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.

Cited by

1 paper in Pith

Probing the Dark Sector using the Fornax Satellite

Receipt and verification

First computed	2026-07-04T17:15:52.142370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d29cfc3d921049c351410532eb01f18da02ec4b6b3aa87e1272f5332096d5d

Aliases

arxiv: 0903.4458 · arxiv_version: 0903.4458v2 · doi: 10.48550/arxiv.0903.4458 · pith_short_12: XDJJZ7B5SIIE · pith_short_16: XDJJZ7B5SIIETQ2R · pith_short_8: XDJJZ7B5

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/XDJJZ7B5SIIETQ2RIECTF2YB6G \
  | 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: b8d29cfc3d921049c351410532eb01f18da02ec4b6b3aa87e1272f5332096d5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb04065f26d054ab7520b9b10ae4bee6d0c7a9b5e08d51a12fe872c504193b3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-25T20:17:39Z",
    "title_canon_sha256": "c235063f2c4620f0f52996dd51f94c6d78cbdb9b48d7c513426632b5cc8eeb4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4458",
    "kind": "arxiv",
    "version": 2
  }
}