Pith Number

pith:2E4BTGT3

pith:2014:2E4BTGT3ONOX6WMAVDPKGHI6SU

not attested not anchored not stored refs pending

Reheating the Universe Once More: The Dissipation of Acoustic Waves as a Novel Probe of Primordial Inhomogeneities on Even Smaller Scales

Jun'ichi Yokoyama, Teruaki Suyama, Tomohiro Nakama

arxiv:1403.5407 v2 · 2014-03-21 · 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{2E4BTGT3ONOX6WMAVDPKGHI6SU}

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

Probing the small-scale primordial power spectrum via relic neutrinos and acoustic reheating

Receipt and verification

First computed	2026-05-18T02:45:39.436611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d138199a7b735d7f5980a8dea31d1e95169387b45e697719aa1acf477e66664d

Aliases

arxiv: 1403.5407 · arxiv_version: 1403.5407v2 · doi: 10.48550/arxiv.1403.5407 · pith_short_12: 2E4BTGT3ONOX · pith_short_16: 2E4BTGT3ONOX6WMA · pith_short_8: 2E4BTGT3

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/2E4BTGT3ONOX6WMAVDPKGHI6SU \
  | 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: d138199a7b735d7f5980a8dea31d1e95169387b45e697719aa1acf477e66664d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3208a51b059ea33805b6f0b90e0c373f619d8e4f5a1309869cb865954964049e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-21T09:51:40Z",
    "title_canon_sha256": "95f1ec3e99be734c178a9d31182282dae7d3e7a9978623ea5c8c8a786f0eefd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5407",
    "kind": "arxiv",
    "version": 2
  }
}