Pith Number

pith:B7DQOWAD

pith:2015:B7DQOWADEIKJWKXTBMZHMUBYTV

not attested not anchored not stored refs pending

Late cosmic acceleration in a vector--Gauss-Bonnet gravity model

A. Oliveros, Enzo L. Solis, Mario A. Acero

arxiv:1510.04673 v1 · 2015-10-15 · 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{B7DQOWADEIKJWKXTBMZHMUBYTV}

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	2026-05-18T01:23:28.801469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fc707580322149b2af30b327650389d6dcb37ddb9ccd98af6eeff0221f998cc

Aliases

arxiv: 1510.04673 · arxiv_version: 1510.04673v1 · doi: 10.48550/arxiv.1510.04673 · pith_short_12: B7DQOWADEIKJ · pith_short_16: B7DQOWADEIKJWKXT · pith_short_8: B7DQOWAD

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/B7DQOWADEIKJWKXTBMZHMUBYTV \
  | 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: 0fc707580322149b2af30b327650389d6dcb37ddb9ccd98af6eeff0221f998cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c247faa176d348d4d10104f40a25c39b47dfff22693cb3da4c189e24cc84bdd6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-10-15T19:25:59Z",
    "title_canon_sha256": "b6014c1e72befddda1420150946a5e4175e1565805d5742efde360841b6e18a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04673",
    "kind": "arxiv",
    "version": 1
  }
}