Pith Number

pith:DU2J2NNX

pith:2010:DU2J2NNXWD5NYBAUFM2UTARFFG

not attested not anchored not stored refs pending

Higher order curvature terms in Born-Infeld type brane theories

Efrain Rojas

arxiv:1009.4257 v1 · 2010-09-22 · 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{DU2J2NNXWD5NYBAUFM2UTARFFG}

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	2026-05-18T04:29:53.462770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d349d35b7b0fadc04142b354982252984072eb9e691b8c3772bacbb49b29560

Aliases

arxiv: 1009.4257 · arxiv_version: 1009.4257v1 · doi: 10.48550/arxiv.1009.4257 · pith_short_12: DU2J2NNXWD5N · pith_short_16: DU2J2NNXWD5NYBAU · pith_short_8: DU2J2NNX

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/DU2J2NNXWD5NYBAUFM2UTARFFG \
  | 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: 1d349d35b7b0fadc04142b354982252984072eb9e691b8c3772bacbb49b29560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098a82aa7c9644389bca231c6153be5334b5bd821e90b00af57f02362fa36b0e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-09-22T03:42:16Z",
    "title_canon_sha256": "196854fae252d9c02e0d37807930220b8ace42b7d32400c21d8dbfc665afa92e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4257",
    "kind": "arxiv",
    "version": 1
  }
}