Pith Number

pith:6SZCKKCP

pith:1998:6SZCKKCPX2UG5DEOUVSNQJ2PE2

not attested not anchored not stored refs pending

General Relativistic Hydrodynamics with Special Relativistic Riemann Solvers

Jose A. Font, Jose A. Pons, Jose M. Ibanez, Jose M. Marti, Juan A. Miralles

arxiv:astro-ph/9807215 v1 · 1998-07-21 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SZCKKCPX2UG5DEOUVSNQJ2PE2}

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.

Cited by

1 paper in Pith

Unveiling the electrodynamic nature of spacetime collisions

Receipt and verification

First computed	2026-07-04T14:48:28.819001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b225284fbea86e8c8ea564d8274f26a31c4d398e527335a27b2d12441d4595

Aliases

arxiv: astro-ph/9807215 · arxiv_version: astro-ph/9807215v1 · doi: 10.48550/arxiv.astro-ph/9807215 · pith_short_12: 6SZCKKCPX2UG · pith_short_16: 6SZCKKCPX2UG5DEO · pith_short_8: 6SZCKKCP

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/6SZCKKCPX2UG5DEOUVSNQJ2PE2 \
  | 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: f4b225284fbea86e8c8ea564d8274f26a31c4d398e527335a27b2d12441d4595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb37ac5fff52b70690ad37b6781ac8ec6f26ef37611245973c57657f691c053",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-07-21T12:18:17Z",
    "title_canon_sha256": "c3c58e2d3b060425987d281ab018ef50078dd4a0431d90c661721f92afc88a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9807215",
    "kind": "arxiv",
    "version": 1
  }
}