Pith Number

pith:4T7AK6CN

pith:2013:4T7AK6CNHQSN5VNPBY5RIHGT6X

not attested not anchored not stored refs pending

Modified Gravity-GADGET: A new code for cosmological hydrodynamical simulations of modified gravity models

Ewald Puchwein, Marco Baldi, Volker Springel

arxiv:1305.2418 v1 · 2013-05-10 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4T7AK6CNHQSN5VNPBY5RIHGT6X}

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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

1 paper in Pith

Realistic simulations of galaxy formation in f(R) modified gravity

Receipt and verification

First computed	2026-05-18T01:50:03.532677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4fe05784d3c24ded5af0e3b141cd3f5c89100656c7bcb5233c8b6e068c40777

Aliases

arxiv: 1305.2418 · arxiv_version: 1305.2418v1 · doi: 10.48550/arxiv.1305.2418 · pith_short_12: 4T7AK6CNHQSN · pith_short_16: 4T7AK6CNHQSN5VNP · pith_short_8: 4T7AK6CN

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/4T7AK6CNHQSN5VNPBY5RIHGT6X \
  | 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: e4fe05784d3c24ded5af0e3b141cd3f5c89100656c7bcb5233c8b6e068c40777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6eeef9f4b3ad07eaf76e3f6782542fc819fca69f0454488272784c5e3f7b174",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-10T20:00:00Z",
    "title_canon_sha256": "92d909271ead0d02d2356debd759364b2ec6211aeb7a95227e3673729f125404"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2418",
    "kind": "arxiv",
    "version": 1
  }
}