Pith Number

pith:23I56PYS

pith:2022:23I56PYS6CGRNN7BPSTEIEFWO5

not attested not anchored not stored refs pending

Conservative finite volume scheme for first-order viscous relativistic hydrodynamics

Alex Pandya, Elias R. Most, Frans Pretorius

arxiv:2201.12317 v3 · 2022-01-28 · gr-qc · astro-ph.HE · nucl-th · physics.comp-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{23I56PYS6CGRNN7BPSTEIEFWO5}

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

2 papers in Pith

Radial Oscillations of Viscous Stars at Finite Temperature

Axial Oscillations of Viscous Neutron Stars

Receipt and verification

First computed	2026-07-05T04:31:32.058464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d1df3f12f08d16b7e17ca64410b6774aa49b42815bdd8ad9ec0ace93c9cadb

Aliases

arxiv: 2201.12317 · arxiv_version: 2201.12317v3 · doi: 10.48550/arxiv.2201.12317 · pith_short_12: 23I56PYS6CGR · pith_short_16: 23I56PYS6CGRNN7B · pith_short_8: 23I56PYS

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/23I56PYS6CGRNN7BPSTEIEFWO5 \
  | 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: d6d1df3f12f08d16b7e17ca64410b6774aa49b42815bdd8ad9ec0ace93c9cadb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c12a9c9fb7b788d9dda01e31d57d9545c7f06b89985a5ddde12f9a850ae74df",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-th",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-28T18:30:38Z",
    "title_canon_sha256": "ea625eb11a11698738968106eb2cb81d366478c26aade02db3367e3c2553fc5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12317",
    "kind": "arxiv",
    "version": 3
  }
}