Pith Number

pith:T5U6AQX6

pith:2004:T5U6AQX6L6TLWCBQMMFKOR6RS4

not attested not anchored not stored refs pending

Modeling Galaxy-Mass Correlations in Dissipationless Simulations

(2) UC Santa Cruz), Andrey V. Kravtsov (1), Argyro Tasitsiomi (1), Joel R. Primack (2) ((1) U. Chicago, KICP, Risa H. Wechsler (1)

arxiv:astro-ph/0404168 v2 · 2004-04-07 · 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{T5U6AQX6L6TLWCBQMMFKOR6RS4}

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	2026-05-18T04:22:19.608294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f69e042fe5fa6bb0830630aa747d1971afb68ac2d759da552809a0c014026c8

Aliases

arxiv: astro-ph/0404168 · arxiv_version: astro-ph/0404168v2 · doi: 10.48550/arxiv.astro-ph/0404168 · pith_short_12: T5U6AQX6L6TL · pith_short_16: T5U6AQX6L6TLWCBQ · pith_short_8: T5U6AQX6

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/T5U6AQX6L6TLWCBQMMFKOR6RS4 \
  | 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: 9f69e042fe5fa6bb0830630aa747d1971afb68ac2d759da552809a0c014026c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e725ba54ba96016190a67ac386ad57ae7967baa4b0e951d2cff3fdac1e87cfd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-07T23:00:47Z",
    "title_canon_sha256": "d1b5ac78c57f8f4997bb7c1c02866b9b5ab9cfff07513be83441d373651d7931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404168",
    "kind": "arxiv",
    "version": 2
  }
}