Pith Number

pith:62DAM5AM

pith:2011:62DAM5AMROJYNIHIV2BGKUIPSC

not attested not anchored not stored refs pending

Hydrodynamic simulations with the Godunov SPH

Giuseppe Murante, Riccardo Brunino, Stefano Borgani, Suneg-Hoon Cha

arxiv:1105.1344 v1 · 2011-05-06 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62DAM5AMROJYNIHIV2BGKUIPSC}

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	2026-05-18T02:02:03.112629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f68606740c8b9386a0e8ae8265510f9080f9ba08a97e440815227a969cc430e1

Aliases

arxiv: 1105.1344 · arxiv_version: 1105.1344v1 · doi: 10.48550/arxiv.1105.1344 · pith_short_12: 62DAM5AMROJY · pith_short_16: 62DAM5AMROJYNIHI · pith_short_8: 62DAM5AM

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/62DAM5AMROJYNIHIV2BGKUIPSC \
  | 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: f68606740c8b9386a0e8ae8265510f9080f9ba08a97e440815227a969cc430e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5877c0ebae45a9d976ee063d378fe082de8f717bb1e642062cafb3b3a0aa47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-05-06T17:53:42Z",
    "title_canon_sha256": "ca66d4ebd1db82e77154c590e4ef3adb944378e5807520a02bf5275c06a490ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1344",
    "kind": "arxiv",
    "version": 1
  }
}