Pith Number

pith:Y2JL6CTB

pith:2009:Y2JL6CTBVOLXWUZL5O57PINVOW

not attested not anchored not stored refs pending

Galactic halos in cosmology with long-range scalar DM interaction

Wojciech A. Hellwing

arxiv:0911.0573 v2 · 2009-11-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2JL6CTBVOLXWUZL5O57PINVOW}

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	2026-05-18T04:41:44.051943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c692bf0a61ab977b532bebbbf7a1b575a303d27bfb7dfbcdb20c59df8203a2c4

Aliases

arxiv: 0911.0573 · arxiv_version: 0911.0573v2 · doi: 10.48550/arxiv.0911.0573 · pith_short_12: Y2JL6CTBVOLX · pith_short_16: Y2JL6CTBVOLXWUZL · pith_short_8: Y2JL6CTB

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/Y2JL6CTBVOLXWUZL5O57PINVOW \
  | 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: c692bf0a61ab977b532bebbbf7a1b575a303d27bfb7dfbcdb20c59df8203a2c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2379eda17acd69bd3f300e95b35f93b75a4b013fee3a8614e3e0fefc170d43d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-03T12:44:30Z",
    "title_canon_sha256": "ecfa9552057de0b348e79a42c2eb542520d6ffa2f878f8011c37251601008889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0573",
    "kind": "arxiv",
    "version": 2
  }
}