Pith Number

pith:V6VXFNAS

pith:2015:V6VXFNASWM4VEVAE3S7VVNQRB4

not attested not anchored not stored refs pending

Dark energy as a kinematic effect

H. Jennen, J. G. Pereira

arxiv:1506.02012 v2 · 2015-06-05 · 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{V6VXFNASWM4VEVAE3S7VVNQRB4}

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	2026-05-18T01:25:24.510742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afab72b412b339525404dcbf5ab6110f1b20650a25c0ddc2efec2340c502b1c5

Aliases

arxiv: 1506.02012 · arxiv_version: 1506.02012v2 · doi: 10.48550/arxiv.1506.02012 · pith_short_12: V6VXFNASWM4V · pith_short_16: V6VXFNASWM4VEVAE · pith_short_8: V6VXFNAS

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/V6VXFNASWM4VEVAE3S7VVNQRB4 \
  | 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: afab72b412b339525404dcbf5ab6110f1b20650a25c0ddc2efec2340c502b1c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c65aa2504464298dacb34af9d41187d306056d01f072b947bbe5cafad2814c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-05T19:17:06Z",
    "title_canon_sha256": "0b978f1c8cb57a125be14d9cad27839ba6ee847e0c0984284153e4271d3c1deb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02012",
    "kind": "arxiv",
    "version": 2
  }
}