Pith Number

pith:BIQI5UVA

pith:2015:BIQI5UVAFDSD2VGFD4TGXRBXIX

not attested not anchored not stored refs pending

Dark Energy and Dark Matter From Hidden Symmetry of Gravity Model with a Non-Riemannian Volume Form

Eduardo Guendelman, Emil Nissimov, Svetlana Pacheva

arxiv:1508.02008 v5 · 2015-08-09 · gr-qc · astro-ph.CO · hep-th

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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.

Cited by

1 paper in Pith

Constructing de Sitter space and Dark Matter with Dynamical Tension Strings

Receipt and verification

First computed	2026-05-18T00:56:31.643016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a208ed2a028e43d54c51f266bc43745df132f46c2de4dd8d3222f7cbdbaa87a

Aliases

arxiv: 1508.02008 · arxiv_version: 1508.02008v5 · doi: 10.48550/arxiv.1508.02008 · pith_short_12: BIQI5UVAFDSD · pith_short_16: BIQI5UVAFDSD2VGF · pith_short_8: BIQI5UVA

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/BIQI5UVAFDSD2VGFD4TGXRBXIX \
  | 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: 0a208ed2a028e43d54c51f266bc43745df132f46c2de4dd8d3222f7cbdbaa87a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a760f06efb3c5aad1499c532f8e882c0f6178090f0217c171fc6aac7b3642f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-09T10:13:38Z",
    "title_canon_sha256": "d877c770b7d1bfc154f0caf34a6c16f04f578398ff3c9a476728b3f82dab6606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02008",
    "kind": "arxiv",
    "version": 5
  }
}