Pith Number

pith:LFTIMZBG

pith:1999:LFTIMZBGKJFFHSGSQL3H7NEW26

not attested not anchored not stored refs pending

Cosmological Challenges in Theories with Extra Dimensions and Remarks on the Horizon Problem

Daniel J. H. Chung, Katherine Freese

arxiv:hep-ph/9906542 v2 · 1999-06-29 · hep-ph · astro-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{LFTIMZBGKJFFHSGSQL3H7NEW26}

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	2026-05-18T01:08:00.439960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5966866426524a53c8d282f67fb496d7930e3b55a85d38f23b683e801de4f504

Aliases

arxiv: hep-ph/9906542 · arxiv_version: hep-ph/9906542v2 · doi: 10.48550/arxiv.hep-ph/9906542 · pith_short_12: LFTIMZBGKJFF · pith_short_16: LFTIMZBGKJFFHSGS · pith_short_8: LFTIMZBG

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/LFTIMZBGKJFFHSGSQL3H7NEW26 \
  | 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: 5966866426524a53c8d282f67fb496d7930e3b55a85d38f23b683e801de4f504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c407f354cfddc170a9e9fbce2c2dc245de1e31243b095ed3f694c15581ac00e7",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-06-29T23:59:28Z",
    "title_canon_sha256": "e72efb07bb19b1aeefa724d4c9b423f30cae8a39a7b611be4b389f7ef990a75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9906542",
    "kind": "arxiv",
    "version": 2
  }
}