Pith Number

pith:J7DBFHCU

pith:2003:J7DBFHCUCELCRIHYN2WAGBWJQU

not attested not anchored not stored refs pending

Particle Creation in Kaluza-Klein Cosmology

Wung-Hong Huang

arxiv:gr-qc/0308086 v1 · 2003-08-27 · gr-qc · 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{J7DBFHCUCELCRIHYN2WAGBWJQU}

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	2026-05-18T02:37:30.319243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc6129c54111628a0f86eac0306c985228ca1a90ead2cdab373c27b4e43193c

Aliases

arxiv: gr-qc/0308086 · arxiv_version: gr-qc/0308086v1 · doi: 10.48550/arxiv.gr-qc/0308086 · pith_short_12: J7DBFHCUCELC · pith_short_16: J7DBFHCUCELCRIHY · pith_short_8: J7DBFHCU

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/J7DBFHCUCELCRIHYN2WAGBWJQU \
  | 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: 4fc6129c54111628a0f86eac0306c985228ca1a90ead2cdab373c27b4e43193c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b32b1c0d330d07c26df744ea6065178f3e2ad93b7baf0b44ad9907627b59b80",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-08-27T14:21:43Z",
    "title_canon_sha256": "62b5f63f969bc5e46493ad00cabdc413d19c6be9fe8233dad3cfbf1b5375ca2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0308086",
    "kind": "arxiv",
    "version": 1
  }
}