Pith Number

pith:YVB4CJU6

pith:2004:YVB4CJU6VNOXMDPEJLOYFHK2UR

not attested not anchored not stored refs pending

Infrared Modification of Gravity

Gia Dvali

arxiv:hep-th/0402130 v1 · 2004-02-17 · 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{YVB4CJU6VNOXMDPEJLOYFHK2UR}

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	2026-07-04T14:32:12.758186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c543c1269eab5d760de44add829d5aa46995006b4a095d9dae2ee07f68d71575

Aliases

arxiv: hep-th/0402130 · arxiv_version: hep-th/0402130v1 · doi: 10.48550/arxiv.hep-th/0402130 · pith_short_12: YVB4CJU6VNOX · pith_short_16: YVB4CJU6VNOXMDPE · pith_short_8: YVB4CJU6

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/YVB4CJU6VNOXMDPEJLOYFHK2UR \
  | 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: c543c1269eab5d760de44add829d5aa46995006b4a095d9dae2ee07f68d71575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ca0c7bf8b7af84c8220013d30ed267e02be8707ca01f19e8cb4ee9ba810715a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-02-17T20:57:36Z",
    "title_canon_sha256": "c5545af3ab47bcfb841333a4b9ea92d1dc297d32835c8c10171ce0abee49ea96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0402130",
    "kind": "arxiv",
    "version": 1
  }
}