Pith Number

pith:VDJLUSFU

pith:2015:VDJLUSFUFDFL2OZSHINQICE5GS

not attested not anchored not stored refs pending

Some Cosmological Solutions of a Nonlocal Modified Gravity

Branko Dragovich, Ivan Dimitrijevic, Jelena Grujic, Zoran Rakic

arxiv:1508.05583 v1 · 2015-08-23 · 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{VDJLUSFUFDFL2OZSHINQICE5GS}

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	2026-05-18T01:34:52.151157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8d2ba48b428cabd3b323a1b04089d348add911d7306cec08e13758ed054a4f7

Aliases

arxiv: 1508.05583 · arxiv_version: 1508.05583v1 · doi: 10.48550/arxiv.1508.05583 · pith_short_12: VDJLUSFUFDFL · pith_short_16: VDJLUSFUFDFL2OZS · pith_short_8: VDJLUSFU

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/VDJLUSFUFDFL2OZSHINQICE5GS \
  | 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: a8d2ba48b428cabd3b323a1b04089d348add911d7306cec08e13758ed054a4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f300b89c3e524a874933c441378dd9c6b9657927a5a5182888b9bf0a078484f2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-08-23T09:30:34Z",
    "title_canon_sha256": "c49e682f32193e124ff549a005f7baf645e19e220e788eb73c43c63e75a0ab75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05583",
    "kind": "arxiv",
    "version": 1
  }
}