Pith Number

pith:QSZEVGPK

pith:2005:QSZEVGPKWKN2OLI4CXHWMORAHR

not attested not anchored not stored refs pending

How far do they go? The outer structure of dark matter halos

A.A. Klypin, E. Simonneau, F. Prada, J. Betancort-Rijo, M.A. Sanchez-Conde, S. Gottloeber, S. Patiri

arxiv:astro-ph/0506432 v1 · 2005-06-17 · 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{QSZEVGPKWKN2OLI4CXHWMORAHR}

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.

Cited by

1 paper in Pith

Shadow and Quasi-Normal Modes of Schwarzschild-Hernquist Black Hole

Receipt and verification

First computed	2026-07-04T17:15:37.789438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b24a99eab29ba72d1c15cf663a203c542e96de3c5a2ca7fea8502eac5d58bb

Aliases

arxiv: astro-ph/0506432 · arxiv_version: astro-ph/0506432v1 · doi: 10.48550/arxiv.astro-ph/0506432 · pith_short_12: QSZEVGPKWKN2 · pith_short_16: QSZEVGPKWKN2OLI4 · pith_short_8: QSZEVGPK

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/QSZEVGPKWKN2OLI4CXHWMORAHR \
  | 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: 84b24a99eab29ba72d1c15cf663a203c542e96de3c5a2ca7fea8502eac5d58bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16d3fb79021cd148881c6d4d9726a7c5f70e14a3d9ef565acea93ec99b842683",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-17T23:52:27Z",
    "title_canon_sha256": "2a0e007802a2828b416afcc7f443f77dbf353e09d47498a8d1fe387e39bc2975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506432",
    "kind": "arxiv",
    "version": 1
  }
}