Pith Number

pith:QKDI6H3Y

pith:2005:QKDI6H3YB4LVWCFCYENHTCEVFO

not attested not anchored not stored refs pending

Robustness of a high-resolution central scheme for hydrodynamic simulations in full general relativity

Jos\'e A. Font, Masaru Shibata

arxiv:gr-qc/0507099 v1 · 2005-07-24 · gr-qc · astro-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{QKDI6H3YB4LVWCFCYENHTCEVFO}

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

Long-term 3+1 simulations of primordial black hole formation during radiation domination

Receipt and verification

First computed	2026-07-04T16:55:16.579700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82868f1f780f175b08a2c11a7988952baaaef39e5df648ce4b98ffd069179e19

Aliases

arxiv: gr-qc/0507099 · arxiv_version: gr-qc/0507099v1 · doi: 10.48550/arxiv.gr-qc/0507099 · pith_short_12: QKDI6H3YB4LV · pith_short_16: QKDI6H3YB4LVWCFC · pith_short_8: QKDI6H3Y

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/QKDI6H3YB4LVWCFCYENHTCEVFO \
  | 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: 82868f1f780f175b08a2c11a7988952baaaef39e5df648ce4b98ffd069179e19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "475fed6b75939fac6e20e3b81d8b67b3dbfcafae6f8e556eb6d9541dfc5d7e33",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-07-24T08:52:12Z",
    "title_canon_sha256": "551475da33186af274feea42c12746e0fd1a8b657dc84048358eba1a28ea9d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0507099",
    "kind": "arxiv",
    "version": 1
  }
}