Pith Number

pith:7TLME35H

pith:2010:7TLME35HZBUIZJL5OHNFU5C4KJ

not attested not anchored not stored refs pending

Gravity Waves as a Probe of Hubble Expansion Rate During An Electroweak Scale Phase Transition

Daniel J.H. Chung, Peng Zhou

arxiv:1003.2462 v1 · 2010-03-12 · astro-ph.CO · gr-qc · hep-ph · hep-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{7TLME35HZBUIZJL5OHNFU5C4KJ}

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	2026-05-18T02:24:37.833924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd6c26fa7c8688ca57d71da5a745c5264cf69f9e607eb364d22f6530615ff18

Aliases

arxiv: 1003.2462 · arxiv_version: 1003.2462v1 · doi: 10.48550/arxiv.1003.2462 · pith_short_12: 7TLME35HZBUI · pith_short_16: 7TLME35HZBUIZJL5 · pith_short_8: 7TLME35H

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/7TLME35HZBUIZJL5OHNFU5C4KJ \
  | 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: fcd6c26fa7c8688ca57d71da5a745c5264cf69f9e607eb364d22f6530615ff18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84d9ba7de3c962d9a3ce70854693a17062a8a849a0404427882bf9428c9567c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-12T02:03:02Z",
    "title_canon_sha256": "7ef83d9ec3569f8f1f16332a66ca06698d0c4845b38c2c3af50a1807ff518745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2462",
    "kind": "arxiv",
    "version": 1
  }
}