Pith Number

pith:PJ2PJ26J

pith:2006:PJ2PJ26JIC2PICUKHSUG6SWVIL

not attested not anchored not stored refs pending

Density Profiles of Collisionless Equilibria. II. Anisotropic Spherical Systems

(2) Univ. of Minnesota, (3) Univ. of Victoria, (4) Univ. of Washington), Arif Babul (3), Eric I. Barnes (1), Julianne J. Dalcanton (4) ((1) Univ. of Wisconsin - La Crosse, Liliya L. R. Williams (2)

arxiv:astro-ph/0609784 v2 · 2006-09-28 · 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{PJ2PJ26JIC2PICUKHSUG6SWVIL}

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	2026-05-18T04:37:01.410918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a74f4ebc940b4f40a8a3ca86f4ad542d83e9c8d0f69e56147b97cbed10c7403

Aliases

arxiv: astro-ph/0609784 · arxiv_version: astro-ph/0609784v2 · doi: 10.48550/arxiv.astro-ph/0609784 · pith_short_12: PJ2PJ26JIC2P · pith_short_16: PJ2PJ26JIC2PICUK · pith_short_8: PJ2PJ26J

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/PJ2PJ26JIC2PICUKHSUG6SWVIL \
  | 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: 7a74f4ebc940b4f40a8a3ca86f4ad542d83e9c8d0f69e56147b97cbed10c7403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c449983bd96c2b53473937c98743177e9618096c77b95622f0033e7e78cf7b84",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-28T14:00:32Z",
    "title_canon_sha256": "2049f2325a38ec6752c354aa07147a873b9278a3459e35805473cb16dc22e55b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609784",
    "kind": "arxiv",
    "version": 2
  }
}