Pith Number

pith:KNMGBJEK

pith:2006:KNMGBJEKKGL4WYA5GQVRXSMPWE

not attested not anchored not stored refs pending

Equation of State in Numerical Relativistic Hydrodynamics

(2) Georgia State University, Dongsu Ryu (1), Eunwoo Choi (2) ((1) Chungnam National University, Indranil Chattopadhyay (1), Korea, USA)

arxiv:astro-ph/0605550 v1 · 2006-05-22 · 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{KNMGBJEKKGL4WYA5GQVRXSMPWE}

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

3 papers in Pith

Emergent gravity from nonlinear perturbation of spherical accretion with variable adiabatic index

On the spin dependence of the emergent gravity phenomena as observed in axially symmetric black hole accretion with spatially varying adiabatic index

Receipt and verification

First computed	2026-07-04T16:58:46.524225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

535860a48a5197cb601d342b1bc98fb11b2377b3d7e824cedfe98de48310531d

Aliases

arxiv: astro-ph/0605550 · arxiv_version: astro-ph/0605550v1 · doi: 10.48550/arxiv.astro-ph/0605550 · pith_short_12: KNMGBJEKKGL4 · pith_short_16: KNMGBJEKKGL4WYA5 · pith_short_8: KNMGBJEK

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/KNMGBJEKKGL4WYA5GQVRXSMPWE \
  | 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: 535860a48a5197cb601d342b1bc98fb11b2377b3d7e824cedfe98de48310531d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88bfdf1eb9ec06b9f0d887c41f6fb68b48d5a917ce71cd1d297e70aef8b9cde9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-22T08:49:54Z",
    "title_canon_sha256": "fc7bde77a064a9075b63121324a614cb567cf0aef101b8d78ef82afb758cbe53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605550",
    "kind": "arxiv",
    "version": 1
  }
}