Pith Number

pith:2IL6SMMY

pith:2018:2IL6SMMYYXPFCF26CU7LNDMZ3M

not attested not anchored not stored refs pending

General-relativistic neutron star evolutions with the discontinuous Galerkin method

Fran\c{c}ois H\'ebert, Lawrence E. Kidder, Saul A. Teukolsky

arxiv:1804.02003 v2 · 2018-04-05 · gr-qc · astro-ph.HE · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IL6SMMYYXPFCF26CU7LNDMZ3M}

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	2026-05-18T00:07:07.954919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d217e93198c5de51175e153eb68d99db062ecf88f67839e609f88118ac0c8b91

Aliases

arxiv: 1804.02003 · arxiv_version: 1804.02003v2 · doi: 10.48550/arxiv.1804.02003 · pith_short_12: 2IL6SMMYYXPF · pith_short_16: 2IL6SMMYYXPFCF26 · pith_short_8: 2IL6SMMY

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/2IL6SMMYYXPFCF26CU7LNDMZ3M \
  | 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: d217e93198c5de51175e153eb68d99db062ecf88f67839e609f88118ac0c8b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e034596f31295b6562e5285b1f5a5483d188876255fbb76b618e2c3e059706d2",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-05T18:01:11Z",
    "title_canon_sha256": "f905865b54a7b925fa2f7cff20f9c6b6dd65a2adddba700cfa2598c7f8c4b564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02003",
    "kind": "arxiv",
    "version": 2
  }
}