Pith Number

pith:SRH5X7YV

pith:2009:SRH5X7YVOGAXJL4CAJJJ7F3GRF

not attested not anchored not stored refs pending

Dark Matter Direct Detection Signals inferred from a Cosmological N-body Simulation with Baryons

E. Athanassoula, E. Nezri, F.-S. Ling, R. Teyssier

arxiv:0909.2028 v2 · 2009-09-10 · astro-ph.GA · 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{SRH5X7YVOGAXJL4CAJJJ7F3GRF}

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	2026-05-18T02:34:30.496210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944fdbff15718174af8202529f976689693599152e5dde40fdde3a9b9394be28

Aliases

arxiv: 0909.2028 · arxiv_version: 0909.2028v2 · doi: 10.48550/arxiv.0909.2028 · pith_short_12: SRH5X7YVOGAX · pith_short_16: SRH5X7YVOGAXJL4C · pith_short_8: SRH5X7YV

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/SRH5X7YVOGAXJL4CAJJJ7F3GRF \
  | 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: 944fdbff15718174af8202529f976689693599152e5dde40fdde3a9b9394be28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34779727885f85555ae970c33e13b6b393f59bab1868a71191b5fe6b89ab8b75",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-09-10T19:55:23Z",
    "title_canon_sha256": "8ca6ac6d0d9344a0ee946b94c4896e992134533e70b549dd6e05d00876134398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2028",
    "kind": "arxiv",
    "version": 2
  }
}