Pith Number

pith:BNPWONYX

pith:2011:BNPWONYXILLU7BKR7CM3VMMKOL

not attested not anchored not stored refs pending

Brane inflation in background supergravity

ISI Kolkata), Sayantan Choudhury (ISI Kolkata), Supratik Pal (Univ Bonn

arxiv:1102.4206 v4 · 2011-02-21 · hep-th · astro-ph.CO · gr-qc · hep-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{BNPWONYXILLU7BKR7CM3VMMKOL}

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	2026-05-18T02:22:31.383805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b5f67371742d74f8551f899bab18a72e5c347e31ff4f505163345966f558083

Aliases

arxiv: 1102.4206 · arxiv_version: 1102.4206v4 · doi: 10.48550/arxiv.1102.4206 · pith_short_12: BNPWONYXILLU · pith_short_16: BNPWONYXILLU7BKR · pith_short_8: BNPWONYX

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/BNPWONYXILLU7BKR7CM3VMMKOL \
  | 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: 0b5f67371742d74f8551f899bab18a72e5c347e31ff4f505163345966f558083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341d9e907d5211ae83d1d8de6a1f1280c9d4859fa37fd139cb0a3ede2d7bb8da",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-21T12:36:20Z",
    "title_canon_sha256": "172dd8429913268f72c34fe3a076a6cdee5b4789e90375c5059b58bb393cf053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4206",
    "kind": "arxiv",
    "version": 4
  }
}