Pith Number

pith:VRFSL7KR

pith:2011:VRFSL7KR3MKYULN6WVTLRMY5A3

not attested not anchored not stored refs pending

A Fast Numerical Scheme for Causal Relativistic Hydrodynamics with Dissipation

Makoto Takamoto, Shu-ichiro Inutsuka

arxiv:1106.1732 v1 · 2011-06-09 · astro-ph.HE · astro-ph.IM · nucl-th · physics.comp-ph · physics.flu-dyn · physics.plasm-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{VRFSL7KR3MKYULN6WVTLRMY5A3}

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	2026-05-18T02:01:40.511900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4b25fd51db158a2dbeb566b8b31d06d00d96d107e93661aee39126118851ea

Aliases

arxiv: 1106.1732 · arxiv_version: 1106.1732v1 · doi: 10.48550/arxiv.1106.1732 · pith_short_12: VRFSL7KR3MKY · pith_short_16: VRFSL7KR3MKYULN6 · pith_short_8: VRFSL7KR

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/VRFSL7KR3MKYULN6WVTLRMY5A3 \
  | 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: ac4b25fd51db158a2dbeb566b8b31d06d00d96d107e93661aee39126118851ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7c3f7ba45d3b5a0bc2f094c6ffe79a2d9d406f0166c4dc5c6f73fa7b7cc80e2",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "nucl-th",
      "physics.comp-ph",
      "physics.flu-dyn",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-09T08:04:52Z",
    "title_canon_sha256": "ec3aa112907ff273c856206daa3761e0cc9f0cdf1ab85a9dfb73f73ceb850394"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1732",
    "kind": "arxiv",
    "version": 1
  }
}