Pith Number

pith:G7DP6HCX

pith:2015:G7DP6HCXULLNKAVLQE5ZUT4BTX

not attested not anchored not stored refs pending

Numerical relativity simulations of neutron star merger remnants using conservative mesh refinement

Bernd Bruegmann, Maximiliano Ujevic, Sebastiano Bernuzzi, Tim Dietrich

arxiv:1504.01266 v1 · 2015-04-06 · gr-qc · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7DP6HCXULLNKAVLQE5ZUT4BTX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:46:21.377601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c6ff1c57a2d6d502ab813b9a4f819dd02bf1f2a6921ac39821b077829e585d

Aliases

arxiv: 1504.01266 · arxiv_version: 1504.01266v1 · doi: 10.48550/arxiv.1504.01266 · pith_short_12: G7DP6HCXULLN · pith_short_16: G7DP6HCXULLNKAVL · pith_short_8: G7DP6HCX

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/G7DP6HCXULLNKAVLQE5ZUT4BTX \
  | 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: 37c6ff1c57a2d6d502ab813b9a4f819dd02bf1f2a6921ac39821b077829e585d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9364d3ca9f9f552c2607d7a5d578a83c579ff8952e94a450f72f3fd2aab5d3f",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-06T11:34:31Z",
    "title_canon_sha256": "35701af56931793c045e02020175408f9c355677e9ec860ffb25c5d7e847bfbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01266",
    "kind": "arxiv",
    "version": 1
  }
}