Pith Number

pith:SKC2EIB2

pith:2013:SKC2EIB2FPBIGJN33WKGXTACNU

not attested not anchored not stored refs pending

Equivalence between Born-Infeld tachyon and effective real scalar field theories for brane structures in warped geometry

Alex E. Bernardini, O. Bertolami

arxiv:1304.4138 v3 · 2013-04-15 · hep-th · 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{SKC2EIB2FPBIGJN33WKGXTACNU}

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	2026-05-18T01:36:02.248309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9285a2203a2bc28325bbdd946bcc026d23661a9a7cdb0d8ad8017b64b78d7b21

Aliases

arxiv: 1304.4138 · arxiv_version: 1304.4138v3 · doi: 10.48550/arxiv.1304.4138 · pith_short_12: SKC2EIB2FPBI · pith_short_16: SKC2EIB2FPBIGJN3 · pith_short_8: SKC2EIB2

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/SKC2EIB2FPBIGJN33WKGXTACNU \
  | 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: 9285a2203a2bc28325bbdd946bcc026d23661a9a7cdb0d8ad8017b64b78d7b21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56b7db8338082590e2058b60c67e99c86222e9f7a99a4b848f045731e5b536a2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-15T15:46:59Z",
    "title_canon_sha256": "0a5204c15cf9df8de79c81470cd6475832f5dac3e5bc4f8d6968fec566fcd648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4138",
    "kind": "arxiv",
    "version": 3
  }
}