Pith Number

pith:I7QE3N62

pith:2011:I7QE3N6237VU4O5DVCHSIEXDIY

not attested not anchored not stored refs pending

Dynamics of the universe as a "test 3-brane" in a 5D bulk

Arvin Ravanpak, Hossein Farajollahi

arxiv:1106.4414 v1 · 2011-06-22 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7QE3N6237VU4O5DVCHSIEXDIY}

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	2026-05-18T02:01:32.080345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e04db7dadfeb4e3ba3a88f2412e3460134731322c0f023dbb96b648f9c80e8

Aliases

arxiv: 1106.4414 · arxiv_version: 1106.4414v1 · doi: 10.48550/arxiv.1106.4414 · pith_short_12: I7QE3N6237VU · pith_short_16: I7QE3N6237VU4O5D · pith_short_8: I7QE3N62

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/I7QE3N6237VU4O5DVCHSIEXDIY \
  | 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: 47e04db7dadfeb4e3ba3a88f2412e3460134731322c0f023dbb96b648f9c80e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dccbbb19c4b6c31299a12c51f9fe91a0e8bdfb330055736d16a251458e9567f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-06-22T10:52:00Z",
    "title_canon_sha256": "79abf4ed0f3beeb94ecbc692d46befb5477a7cb5dd142ee2c0a54d0c82fd2bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4414",
    "kind": "arxiv",
    "version": 1
  }
}