Pith Number

pith:GVXX73FC

pith:2024:GVXX73FCRBQ4N5KGRJOVQMDISS

not attested not anchored not stored refs pending

First-order relativistic hydrodynamics with an information current

Enrico Speranza, Jorge Noronha, Lorenzo Gavassino, Nick Abboud

arxiv:2401.13852 v2 · 2024-01-24 · nucl-th · gr-qc · 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{GVXX73FCRBQ4N5KGRJOVQMDISS}

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

1 paper in Pith

Comparison between Causal and Acausal Diffusion: a Schwinger-Keldysh Effective Field Theory Perspective

Receipt and verification

First computed	2026-07-05T08:08:54.338553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

356f7feca28861c6f5468a5d583068948ec567fd656dab8e49d8d74cf571a6ac

Aliases

arxiv: 2401.13852 · arxiv_version: 2401.13852v2 · doi: 10.48550/arxiv.2401.13852 · pith_short_12: GVXX73FCRBQ4 · pith_short_16: GVXX73FCRBQ4N5KG · pith_short_8: GVXX73FC

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/GVXX73FCRBQ4N5KGRJOVQMDISS \
  | 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: 356f7feca28861c6f5468a5d583068948ec567fd656dab8e49d8d74cf571a6ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ff999a62f6601b2ca46e703ad9a43297a11da90c3b6ec5be070957bdd7429f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2024-01-24T23:22:24Z",
    "title_canon_sha256": "84d7d5018ff82493004f09c5e32c02cd197157430f7ed85ec4e36f10da0915a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13852",
    "kind": "arxiv",
    "version": 2
  }
}