Pith Number

pith:JJM2KOT3

pith:2008:JJM2KOT3LZ2C3W2FH6YDZMHJQS

not attested not anchored not stored refs pending

Space laser interferometers can determine the thermal history of the early Universe

Jun'ichi Yokoyama, Kazunori Nakayama, Shun Saito, Yudai Suwa

arxiv:0802.2452 v1 · 2008-02-18 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJM2KOT3LZ2C3W2FH6YDZMHJQS}

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

High Frequency Spectrum of Primordial Gravitational Waves

Receipt and verification

First computed	2026-07-04T15:28:11.153839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a59a53a7b5e742ddb453fb03cb0e9849f4c32fe9f673b2a591c8db8044e79f7

Aliases

arxiv: 0802.2452 · arxiv_version: 0802.2452v1 · doi: 10.48550/arxiv.0802.2452 · pith_short_12: JJM2KOT3LZ2C · pith_short_16: JJM2KOT3LZ2C3W2F · pith_short_8: JJM2KOT3

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/JJM2KOT3LZ2C3W2FH6YDZMHJQS \
  | 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: 4a59a53a7b5e742ddb453fb03cb0e9849f4c32fe9f673b2a591c8db8044e79f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5e71d0e69c5a14372bd2adce403f4dca3256a342bc8096b86c1b8293aa03729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-02-18T11:59:24Z",
    "title_canon_sha256": "033662d0b17e00c7ee1b06c8373d0f7a62aaa617dc898610c4f82d0dece73f80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.2452",
    "kind": "arxiv",
    "version": 1
  }
}