Pith Number

pith:RZ2D5OCS

pith:2013:RZ2D5OCSYALF6LL6G67D7XJYRG

not attested not anchored not stored refs pending

Bouncing Model in Brane World Theory

Ivano Dami\~ao Soares, Nelson Pinto-Neto, Rodrigo Maier

arxiv:1301.5250 v1 · 2013-01-22 · 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{RZ2D5OCSYALF6LL6G67D7XJYRG}

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	2026-05-18T01:52:04.611618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e743eb852c0165f2d7e37be3fdd38898b80889db89748bc80f0d3da8f1b1d20

Aliases

arxiv: 1301.5250 · arxiv_version: 1301.5250v1 · doi: 10.48550/arxiv.1301.5250 · pith_short_12: RZ2D5OCSYALF · pith_short_16: RZ2D5OCSYALF6LL6 · pith_short_8: RZ2D5OCS

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/RZ2D5OCSYALF6LL6G67D7XJYRG \
  | 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: 8e743eb852c0165f2d7e37be3fdd38898b80889db89748bc80f0d3da8f1b1d20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a2c1fcab3b1bff8b80e51e5d6aea84ed42cbee123851ff4f679d912ce8eb75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-01-22T17:30:41Z",
    "title_canon_sha256": "5b8b8325d7bf96ad1a602f8c64982a5b7a5d953ee8cdf9823de398abf3738453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5250",
    "kind": "arxiv",
    "version": 1
  }
}