Pith Number

pith:JA7RLU2E

pith:2026:JA7RLU2EQCOC6CZYHCSJ35DSJS

not attested not anchored not stored refs pending

The art of simulating the early Universe. Part III: Scalar-Gauge-Fluid Dynamics

Alberto Roper Pol, Antonino S. Midiri, Daniel G. Figueroa, Kenneth Marschall

arxiv:2607.27141 v1 · 2026-07-29 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JA7RLU2EQCOC6CZYHCSJ35DSJS}

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	2026-07-30T01:23:51.597264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

483f15d344809c2f0b3838a49df4724c8bc686771fc7c50931a39273542a1d6d

Aliases

arxiv: 2607.27141 · arxiv_version: 2607.27141v1 · doi: 10.48550/arxiv.2607.27141 · pith_short_12: JA7RLU2EQCOC · pith_short_16: JA7RLU2EQCOC6CZY · pith_short_8: JA7RLU2E

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/JA7RLU2EQCOC6CZYHCSJ35DSJS \
  | 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: 483f15d344809c2f0b3838a49df4724c8bc686771fc7c50931a39273542a1d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b690cf0ff45eb914021fb093fc67c7f1b539039d810f0c7748c70e08e829b27b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-29T17:14:23Z",
    "title_canon_sha256": "de9568033c3ae9d336bffdfb5a8977f840d7b7e3befe4b711568a86289f5115e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27141",
    "kind": "arxiv",
    "version": 1
  }
}