Pith Number

pith:YVKRNJVT

pith:2015:YVKRNJVT3IR4RZUSEFVNHBRGN3

not attested not anchored not stored refs pending

Beyond the Halo: Redefining environment with unbound matter in N-body simulations

Darren J. Croton, Genevieve M. Shattow

arxiv:1507.05656 v1 · 2015-07-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVKRNJVT3IR4RZUSEFVNHBRGN3}

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	2026-05-18T01:36:32.815390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55516a6b3da23c8e692216ad386266ef75b2727d7edd4ca5d8536bbc71b299d

Aliases

arxiv: 1507.05656 · arxiv_version: 1507.05656v1 · doi: 10.48550/arxiv.1507.05656 · pith_short_12: YVKRNJVT3IR4 · pith_short_16: YVKRNJVT3IR4RZUS · pith_short_8: YVKRNJVT

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/YVKRNJVT3IR4RZUSEFVNHBRGN3 \
  | 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: c55516a6b3da23c8e692216ad386266ef75b2727d7edd4ca5d8536bbc71b299d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3569492cddde3fc043c49e7e3d814870ca10b331c02c67a4b109813890dfb031",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-20T21:07:54Z",
    "title_canon_sha256": "e53e993f110a85903976502d5fd0fe23935b0cba2aa1805bb79006719347581c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05656",
    "kind": "arxiv",
    "version": 1
  }
}