Pith. sign in
Pith Number

pith:74XU72SF

pith:1996:74XU72SFPJSBVZAQMNHXMAECVL
not attested not anchored not stored refs pending

A Universal Density Profile from Hierarchical Clustering

Carlos S. Frenk (University of Durham), Julio F. Navarro (Steward Observatory, Simon D.M. White (MPI fur Astrophysik), University of Arizona)

arxiv:astro-ph/9611107 v4 · 1996-11-13 · astro-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{74XU72SFPJSBVZAQMNHXMAECVL}

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

70 papers in Pith

Receipt and verification
First computed 2026-07-04T15:32:04.804105Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

ff2f4fea457a641ae410634f760082aac6e1f76642c0c668ecabaef8949f5a87

Aliases

arxiv: astro-ph/9611107 · arxiv_version: astro-ph/9611107v4 · doi: 10.48550/arxiv.astro-ph/9611107 · pith_short_12: 74XU72SFPJSB · pith_short_16: 74XU72SFPJSBVZAQ · pith_short_8: 74XU72SF
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/74XU72SFPJSBVZAQMNHXMAECVL \
  | 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: ff2f4fea457a641ae410634f760082aac6e1f76642c0c668ecabaef8949f5a87
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "8eaf0cb3a93fe9f19de81b7e714ef24b3e513e464e0b27cf65bbb3cab70815e2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-11-13T22:59:55Z",
    "title_canon_sha256": "49aacdd63f2115d8fa74ae3cce8ff7f782a70dc8c1784e01757b7fff9d02014c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9611107",
    "kind": "arxiv",
    "version": 4
  }
}