Pith Number

pith:AF4I4V3A

pith:2023:AF4I4V3AUOC6DLSCW3BKD2Y4E4

not attested not anchored not stored refs pending

Mechanical cosmology: simulating scalar fluctuations in expanding Universes using synthetic mechanical lattices

Brendan Rhyno, Bryce Gadway, Ivan Velkovsky, Peter Adshead, Smitha Vishveshwara

arxiv:2312.13467 v2 · 2023-12-20 · cond-mat.mes-hall · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AF4I4V3AUOC6DLSCW3BKD2Y4E4}

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	2026-07-05T10:51:19.775924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01788e5760a385e1ae42b6c2a1eb1c27255314c7eaa5a299888b9ef1e06bb049

Aliases

arxiv: 2312.13467 · arxiv_version: 2312.13467v2 · doi: 10.48550/arxiv.2312.13467 · pith_short_12: AF4I4V3AUOC6 · pith_short_16: AF4I4V3AUOC6DLSC · pith_short_8: AF4I4V3A

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/AF4I4V3AUOC6DLSCW3BKD2Y4E4 \
  | 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: 01788e5760a385e1ae42b6c2a1eb1c27255314c7eaa5a299888b9ef1e06bb049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "214ed3e98b4ceaa4b6d0261583cdf1d20f07037650c61ec89c062ede4865e037",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-12-20T22:34:52Z",
    "title_canon_sha256": "6fe8c8a88d56d5cbccbf1ee44f7e867b53c03da2a8d2a3a8d19ac8e0889b9ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.13467",
    "kind": "arxiv",
    "version": 2
  }
}