Pith Number

pith:IWA2UCEO

pith:2009:IWA2UCEO55HVZPXXSZFXH2FMGD

not attested not anchored not stored refs pending

Effects of Baryon Dissipation on the Dark Matter Virial Scaling Relation

Andrey V. Kravtsov, Daisuke Nagai, Erwin T. Lau

arxiv:0908.2133 v2 · 2009-08-14 · 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{IWA2UCEO55HVZPXXSZFXH2FMGD}

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	2026-05-18T02:12:34.039711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4581aa088eef4f5cbef7964b73e8ac30ccc46d601c51c84b2729a128d998a337

Aliases

arxiv: 0908.2133 · arxiv_version: 0908.2133v2 · doi: 10.48550/arxiv.0908.2133 · pith_short_12: IWA2UCEO55HV · pith_short_16: IWA2UCEO55HVZPXX · pith_short_8: IWA2UCEO

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/IWA2UCEO55HVZPXXSZFXH2FMGD \
  | 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: 4581aa088eef4f5cbef7964b73e8ac30ccc46d601c51c84b2729a128d998a337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d260c4d9c91dec27d913efb26c6cba20ad7a03f76ebc07cadd251906c403a43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-14T20:24:41Z",
    "title_canon_sha256": "13c7e35bf2d987be58ec3589590eb65342d603bd6a4bd5668f79af0a31686ec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2133",
    "kind": "arxiv",
    "version": 2
  }
}