Pith Number

pith:SLP6RG7V

pith:2003:SLP6RG7VVD32RB7PUCU7QUMEG2

not attested not anchored not stored refs pending

On the Life and Death of Satellite Haloes

Giuliano Taffoni (Sissa, Lucio Mayer (Zurich), Monica Colpi (Milano) & Fabio Governato (Seattle, The N-body Shop), Trieste)

arxiv:astro-ph/0301271 v1 · 2003-01-14 · 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{SLP6RG7VVD32RB7PUCU7QUMEG2}

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	2026-05-18T04:14:55.467598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92dfe89bf5a8f7a887efa0a9f851843692d0461d67569e7a57a92e6dc86f46fb

Aliases

arxiv: astro-ph/0301271 · arxiv_version: astro-ph/0301271v1 · doi: 10.48550/arxiv.astro-ph/0301271 · pith_short_12: SLP6RG7VVD32 · pith_short_16: SLP6RG7VVD32RB7P · pith_short_8: SLP6RG7V

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/SLP6RG7VVD32RB7PUCU7QUMEG2 \
  | 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: 92dfe89bf5a8f7a887efa0a9f851843692d0461d67569e7a57a92e6dc86f46fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da59c5b34c496140de827f6f769a6f11bbafd2106527e1f944b8cbf8b7c2fc42",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-14T22:22:45Z",
    "title_canon_sha256": "6a5e64b1a49e240496aeead78cbdbded5cc41907fb81f4c074b565fc45cde9fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301271",
    "kind": "arxiv",
    "version": 1
  }
}