Pith Number

pith:IDZAEFY3

pith:1999:IDZAEFY3LCPTLZMYKSBMUHWCO6

not attested not anchored not stored refs pending

GENESIS: A high-resolution code for 3D relativistic hydrodynamics

E. Muller, J. M. Ibanez, J. M. Marti, M. A. Aloy

arxiv:astro-ph/9903352 v1 · 1999-03-23 · 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{IDZAEFY3LCPTLZMYKSBMUHWCO6}

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	2026-07-04T16:10:49.794904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40f202171b589f35e5985482ca1ec277944b695049aef768d6405e25011f1ced

Aliases

arxiv: astro-ph/9903352 · arxiv_version: astro-ph/9903352v1 · doi: 10.48550/arxiv.astro-ph/9903352 · pith_short_12: IDZAEFY3LCPT · pith_short_16: IDZAEFY3LCPTLZMY · pith_short_8: IDZAEFY3

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/IDZAEFY3LCPTLZMYKSBMUHWCO6 \
  | 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: 40f202171b589f35e5985482ca1ec277944b695049aef768d6405e25011f1ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3000dd1be40966f30f27988fc3fa1ee647133d678c3b5b8080aa1238f92b92a4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-03-23T15:18:57Z",
    "title_canon_sha256": "b696ad14c258f6b28181c1c0e26ed589f17c841a337ae34103849654f681ea15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9903352",
    "kind": "arxiv",
    "version": 1
  }
}