Pith Number

pith:VMVRYXT4

pith:2011:VMVRYXT46V7US242NDP5KBSMYJ

not attested not anchored not stored refs pending

Modified geodetic brane cosmology

Alberto Molgado, Efra\'in Rojas, Miguel Cruz, Rub\'en Cordero

arxiv:1109.2332 v3 · 2011-09-11 · 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{VMVRYXT46V7US242NDP5KBSMYJ}

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	2026-05-18T03:48:23.440923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2b1c5e7cf57f496b9a68dfd5064cc26d0ac02892849e2559bb8d0c465c6f26

Aliases

arxiv: 1109.2332 · arxiv_version: 1109.2332v3 · doi: 10.48550/arxiv.1109.2332 · pith_short_12: VMVRYXT46V7U · pith_short_16: VMVRYXT46V7US242 · pith_short_8: VMVRYXT4

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/VMVRYXT46V7US242NDP5KBSMYJ \
  | 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: ab2b1c5e7cf57f496b9a68dfd5064cc26d0ac02892849e2559bb8d0c465c6f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5688a884fb884a808799f06543c45299e4108ac459e3fd665bcbe7aa81e04cb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-09-11T17:37:38Z",
    "title_canon_sha256": "c0fc266810f6eb4193e50a1de73095bf9434d024e5222a9902f24f9fbadfb163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2332",
    "kind": "arxiv",
    "version": 3
  }
}