Pith Number

pith:OTADKR32

pith:2018:OTADKR32D2JZ76WOPT4T64ZVCF

not attested not anchored not stored refs pending

BCG Mass Evolution in Cosmological Hydro-Simulations

C. Ragone-Figueroa, E. Rasia, G.L. Granato, G. Murante, M.E. Ferraro, S. Borgani, S. Planelles, V. Biffi

arxiv:1803.08049 v2 · 2018-03-21 · 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{OTADKR32D2JZ76WOPT4T64ZVCF}

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	2026-05-18T00:10:38.171176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c035477a1e939fface7cf93f7335116f1688e62236c18883c685f79f409b07

Aliases

arxiv: 1803.08049 · arxiv_version: 1803.08049v2 · doi: 10.48550/arxiv.1803.08049 · pith_short_12: OTADKR32D2JZ · pith_short_16: OTADKR32D2JZ76WO · pith_short_8: OTADKR32

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/OTADKR32D2JZ76WOPT4T64ZVCF \
  | 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: 74c035477a1e939fface7cf93f7335116f1688e62236c18883c685f79f409b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c92ac6660ed803693f120205c56eb838dad06754d87a7416f50dbae11c93b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-21T18:00:02Z",
    "title_canon_sha256": "75b432f85ab82c60f25f6f64b1b930f2a8b4da90be89671bd95d062be9185ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08049",
    "kind": "arxiv",
    "version": 2
  }
}