Pith Number

pith:2SPSNX63

pith:2024:2SPSNX63TQFZQNVFAGRQJOFIMA

not attested not anchored not stored refs pending

Relativistic dissipative fluids in the trace-fixed particle frame: Hyperbolicity, causality, and stability

Ana Laura Garc\'ia-Perciante, J. F\'elix Salazar, Olivier Sarbach

arxiv:2412.03712 v2 · 2024-12-04 · gr-qc · astro-ph.HE · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SPSNX63TQFZQNVFAGRQJOFIMA}

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	2026-07-05T10:55:27.745501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49f26dfdb9c0b9836a501a304b8a8601b2373b7aefb73332c06eb84b2890d16

Aliases

arxiv: 2412.03712 · arxiv_version: 2412.03712v2 · doi: 10.48550/arxiv.2412.03712 · pith_short_12: 2SPSNX63TQFZ · pith_short_16: 2SPSNX63TQFZQNVF · pith_short_8: 2SPSNX63

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/2SPSNX63TQFZQNVFAGRQJOFIMA \
  | 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: d49f26dfdb9c0b9836a501a304b8a8601b2373b7aefb73332c06eb84b2890d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cecdb1bbfbdc5406b4449d05d6fe03f424a1b44856cfff47178b56993e01f76",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-04T21:01:41Z",
    "title_canon_sha256": "be41279ae28cb05bb694de6939f04eaa300e482737fa477a5afe12665e91b577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03712",
    "kind": "arxiv",
    "version": 2
  }
}