Pith Number

pith:FS2PKCYV

pith:2010:FS2PKCYVXFVJZEGZC3ATB735KI

not attested not anchored not stored refs pending

NBSymple, a double parallel, symplectic N-body code running on Graphic Processing Units

A. Mastrobuono-Battisti, D. Maschietti (Dep. of Physics, Italy), R. Capuzzo-Dolcetta, Sapienza, Univ. of Roma

arxiv:1003.3896 v1 · 2010-03-19 · 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{FS2PKCYVXFVJZEGZC3ATB735KI}

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	2026-05-18T02:08:25.036717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb4f50b15b96a9c90d916c130ff7d5209701e86c798c40e94be94fd5c36ebe2

Aliases

arxiv: 1003.3896 · arxiv_version: 1003.3896v1 · doi: 10.48550/arxiv.1003.3896 · pith_short_12: FS2PKCYVXFVJ · pith_short_16: FS2PKCYVXFVJZEGZ · pith_short_8: FS2PKCYV

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/FS2PKCYVXFVJZEGZC3ATB735KI \
  | 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: 2cb4f50b15b96a9c90d916c130ff7d5209701e86c798c40e94be94fd5c36ebe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaa960de09acd0a8a98c619450e546e9956e032d1e55db57c72af082b4ca1090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-03-19T23:19:01Z",
    "title_canon_sha256": "2c82ba3706070a9608fc7afdfa9449d0d808d1f919dd6ca8ebac1c5bba8ae3c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3896",
    "kind": "arxiv",
    "version": 1
  }
}