Pith Number

pith:QPC4ZTDU

pith:1999:QPC4ZTDURP6YJM5JNWN4U2M4C4

not attested not anchored not stored refs pending

A Three three-brane Universe:New Phenomenology for the New Millennium?

A. Papazoglou, G. G. Ross, I. I. Kogan, J. Santiago, S. Mouslopoulos

arxiv:hep-ph/9912552 v3 · 1999-12-31 · 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{QPC4ZTDURP6YJM5JNWN4U2M4C4}

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	2026-05-18T01:06:05.226875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83c5cccc748bfd84b3a96d9bca699c17067ea40b8bdb1c024833336df5c57a1e

Aliases

arxiv: hep-ph/9912552 · arxiv_version: hep-ph/9912552v3 · doi: 10.48550/arxiv.hep-ph/9912552 · pith_short_12: QPC4ZTDURP6Y · pith_short_16: QPC4ZTDURP6YJM5J · pith_short_8: QPC4ZTDU

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/QPC4ZTDURP6YJM5JNWN4U2M4C4 \
  | 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: 83c5cccc748bfd84b3a96d9bca699c17067ea40b8bdb1c024833336df5c57a1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93e0ef0074d8f655a9253feb640ad2f4bc47d6f7a1eb15b2dc87fb6e5904e7dc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-12-31T13:28:36Z",
    "title_canon_sha256": "b2a26b719ffbfe000201503cef318692fb46dbe3dc6a01c196f6839710b791a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9912552",
    "kind": "arxiv",
    "version": 3
  }
}