Pith Number

pith:EHA674NH

pith:2019:EHA674NHNNXPWQXGCI6GXZ4XEJ

not attested not anchored not stored refs pending

Cosmological evolution of orientations of cluster-sized dark matter haloes and their central galaxies in the Horizon-AGN simulation

Christophe Pichon, Masamune Oguri, S\'ebastien Peirani, Shin Sasaki, Taizo Okabe, Takahiro Nishimichi, Tetsu Kitayama, Yasushi Suto, Yohan Dubois

arxiv:1911.04653 v1 · 2019-11-12 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHA674NHNNXPWQXGCI6GXZ4XEJ}

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	2026-07-05T00:32:04.904301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c1eff1a76b6efb42e6123c6be797227fd4c9baef5295781f6b20db3a5de201

Aliases

arxiv: 1911.04653 · arxiv_version: 1911.04653v1 · doi: 10.48550/arxiv.1911.04653 · pith_short_12: EHA674NHNNXP · pith_short_16: EHA674NHNNXPWQXG · pith_short_8: EHA674NH

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/EHA674NHNNXPWQXGCI6GXZ4XEJ \
  | 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: 21c1eff1a76b6efb42e6123c6be797227fd4c9baef5295781f6b20db3a5de201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b81961a3e2bfd90b44b9f6565fe3a76a62f705f60dd0e7690e4cf18f02eff4fb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-11-12T03:28:02Z",
    "title_canon_sha256": "196cd5e01d0f86eb4e34d67b10df162ad43cfa7a8c3c0a443badffcb319a1c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04653",
    "kind": "arxiv",
    "version": 1
  }
}