Pith Number

pith:IF4NQZ2V

pith:2005:IF4NQZ2VDUGZSOOKLMRN7AHS2C

not attested not anchored not stored refs pending

A novel braneworld model with a bulk scalar field

India), Ratna Koley, Sayan Kar (IIT Kharagpur

arxiv:hep-th/0507277 v2 · 2005-07-28 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IF4NQZ2VDUGZSOOKLMRN7AHS2C}

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	2026-05-18T04:36:59.909293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4178d867551d0d9939ca5b22df80f2d091812c3eb8efe60927d258596225ebc7

Aliases

arxiv: hep-th/0507277 · arxiv_version: hep-th/0507277v2 · doi: 10.48550/arxiv.hep-th/0507277 · pith_short_12: IF4NQZ2VDUGZ · pith_short_16: IF4NQZ2VDUGZSOOK · pith_short_8: IF4NQZ2V

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/IF4NQZ2VDUGZSOOKLMRN7AHS2C \
  | 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: 4178d867551d0d9939ca5b22df80f2d091812c3eb8efe60927d258596225ebc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870eee1db519ce4c96ed9f1f06558a3f812e841c9556d2ab9f1c09e73c652376",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-07-28T11:44:07Z",
    "title_canon_sha256": "c57f57e686b094541f97b33826822c81b8f31be7ec477213d4854eca384640f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0507277",
    "kind": "arxiv",
    "version": 2
  }
}