Pith Number

pith:OZV4QCEI

pith:2026:OZV4QCEIE5FZBV2BJ2V7BJLTDV

not attested not anchored not stored refs pending

Causal UV completions of relativistic hydrodynamics

Robbe Brants

arxiv:2605.21377 v1 · 2026-05-20 · hep-th · hep-ph · math-ph · math.MP · nucl-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{OZV4QCEIE5FZBV2BJ2V7BJLTDV}

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	2026-05-21T02:05:31.732062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766bc80888274b90d7414eabf0a5731d41a9565d248184f3de3d1400f529781a

Aliases

arxiv: 2605.21377 · arxiv_version: 2605.21377v1 · doi: 10.48550/arxiv.2605.21377 · pith_short_12: OZV4QCEIE5FZ · pith_short_16: OZV4QCEIE5FZBV2B · pith_short_8: OZV4QCEI

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/OZV4QCEIE5FZBV2BJ2V7BJLTDV \
  | 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: 766bc80888274b90d7414eabf0a5731d41a9565d248184f3de3d1400f529781a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e5efe86a9c2c3c377a49e1c5bcda130696236c1addaa0d3c22ab3636bd4c78",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-05-20T16:39:51Z",
    "title_canon_sha256": "4cdff433e83303ee90274d8799b34354a86cb0d678578615307d8d27168ebfcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21377",
    "kind": "arxiv",
    "version": 1
  }
}