Pith Number

pith:HD5CUHI3

pith:2008:HD5CUHI32AIZAVF6GR4XHCXTGQ

not attested not anchored not stored refs pending

Cosmological Structure Formation under MOND: a new numerical solver for Poisson's equation

Alexander Knebe, Claudio Llinares, Hongsheng Zhao

arxiv:0809.2899 v1 · 2008-09-17 · astro-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{HD5CUHI32AIZAVF6GR4XHCXTGQ}

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	2026-07-04T17:12:45.967793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38fa2a1d1bd0119054be3479738af3342b6251285509c8151a98e069eb419c7a

Aliases

arxiv: 0809.2899 · arxiv_version: 0809.2899v1 · doi: 10.48550/arxiv.0809.2899 · pith_short_12: HD5CUHI32AIZ · pith_short_16: HD5CUHI32AIZAVF6 · pith_short_8: HD5CUHI3

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/HD5CUHI32AIZAVF6GR4XHCXTGQ \
  | 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: 38fa2a1d1bd0119054be3479738af3342b6251285509c8151a98e069eb419c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df508f7846c6b3953acdc5afca95e1371cfd77510456c7f580b583899d8bee23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-17T10:39:11Z",
    "title_canon_sha256": "6a55f5811ce00257164265960805e879fb13ad49c42dbfca014b25b42b0b46ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.2899",
    "kind": "arxiv",
    "version": 1
  }
}