Pith Number

pith:FSTF2B2J

pith:2010:FSTF2B2JPH23W6FPPX7SJBCZXH

not attested not anchored not stored refs pending

Cosmological Evolution of Vacuum and Cosmic Acceleration

Ali Kaya

arxiv:1006.0559 v4 · 2010-06-03 · 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{FSTF2B2JPH23W6FPPX7SJBCZXH}

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	2026-05-18T04:35:37.095917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca65d074979f5bb78af7dff248459b9d7fa8a264a4d3b688a9d783d3345ee84

Aliases

arxiv: 1006.0559 · arxiv_version: 1006.0559v4 · doi: 10.48550/arxiv.1006.0559 · pith_short_12: FSTF2B2JPH23 · pith_short_16: FSTF2B2JPH23W6FP · pith_short_8: FSTF2B2J

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/FSTF2B2JPH23W6FPPX7SJBCZXH \
  | 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: 2ca65d074979f5bb78af7dff248459b9d7fa8a264a4d3b688a9d783d3345ee84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738d8a86de33101a28a8cef1fb45a4a4ea27c1a5cf8b8073eeee2cdd781d0e9e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-06-03T06:26:45Z",
    "title_canon_sha256": "3329be66e79118f8bcc6b9476a5851de5e714aafeb8db49eac0b78d71c7da367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0559",
    "kind": "arxiv",
    "version": 4
  }
}