Pith Number

pith:7POBXSZA

pith:2006:7POBXSZARUEBPULUEDWBKF7WYZ

not attested not anchored not stored refs pending

On relaxation processes in collisionless mergers

2, 2), (2) Kavli Institute for Cosmological Physics, (3) Dept. of Astronomy, 4), (4) Enrico Fermi Institute, (5) Dept. of Physics, Andrey V. Kravtsov (1, Courtlandt L. Bohn (5) ((1) Univ. of Chicago, Dept. of Astronomy & Astrophysics, Gainesville, Ileana M. Vass (3, Monica Valluri (1, Northern Illinois University), Stelios Kazantzidis (1, Univ of Chicago, Univ. of Florida

arxiv:astro-ph/0609612 v2 · 2006-09-21 · astro-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7POBXSZARUEBPULUEDWBKF7WYZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:40:29.602700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbdc1bcb208d0817d17420ec1517f6c656a0020d9d67727322e7f96854335940

Aliases

arxiv: astro-ph/0609612 · arxiv_version: astro-ph/0609612v2 · doi: 10.48550/arxiv.astro-ph/0609612 · pith_short_12: 7POBXSZARUEB · pith_short_16: 7POBXSZARUEBPULU · pith_short_8: 7POBXSZA

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/7POBXSZARUEBPULUEDWBKF7WYZ \
  | 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: fbdc1bcb208d0817d17420ec1517f6c656a0020d9d67727322e7f96854335940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c22cc4383382a76380db41c01e32d118bd5beca6154c580944c73f99d42881",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-21T17:11:46Z",
    "title_canon_sha256": "c69d8a8312310f5ab43f1ac2da920a9b24f6a541caa78374f72ab9a5ea6efb18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609612",
    "kind": "arxiv",
    "version": 2
  }
}