Pith Number

pith:A57POCCF

pith:2001:A57POCCFNHTJ4ALZL23CYXBIIV

not attested not anchored not stored refs pending

Constraints on extra dimensions from cosmological and terrestrial measurements

Chung Kao, Kimball A. Milton, Ronald Kantowski, Yun Wang

arxiv:hep-ph/0105250 v2 · 2001-05-23 · hep-ph · astro-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{A57POCCFNHTJ4ALZL23CYXBIIV}

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	2026-05-18T02:31:38.655949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077ef7084569e69e01795eb62c5c284557e270198d14ecaca31cc475c0d1e762

Aliases

arxiv: hep-ph/0105250 · arxiv_version: hep-ph/0105250v2 · doi: 10.48550/arxiv.hep-ph/0105250 · pith_short_12: A57POCCFNHTJ · pith_short_16: A57POCCFNHTJ4ALZ · pith_short_8: A57POCCF

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/A57POCCFNHTJ4ALZL23CYXBIIV \
  | 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: 077ef7084569e69e01795eb62c5c284557e270198d14ecaca31cc475c0d1e762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e84929abeb5a1f3e891ca96c7587597f5a2320ecb6b71d861837ecfd294b8a",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2001-05-23T20:23:08Z",
    "title_canon_sha256": "8dfbfd64f806cd5da8f3b45fdabb646b0840eebf3d2c632c2efb7d47e8204cf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0105250",
    "kind": "arxiv",
    "version": 2
  }
}