Pith Number

pith:KGNGAGP4

pith:2011:KGNGAGP4FYXY2JD4YPX5DN6HCH

not attested not anchored not stored refs pending

Holographic dark matter and dark energy with second order invariants

Alejandro Aviles, Hernando Quevedo, Luca Bonanno, Orlando Luongo

arxiv:1109.3177 v2 · 2011-09-14 · 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{KGNGAGP4FYXY2JD4YPX5DN6HCH}

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	2026-05-18T02:00:32.865231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

519a6019fc2e2f8d247cc3efd1b7c711e5146c19840b72be7f87a87210893be3

Aliases

arxiv: 1109.3177 · arxiv_version: 1109.3177v2 · doi: 10.48550/arxiv.1109.3177 · pith_short_12: KGNGAGP4FYXY · pith_short_16: KGNGAGP4FYXY2JD4 · pith_short_8: KGNGAGP4

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/KGNGAGP4FYXY2JD4YPX5DN6HCH \
  | 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: 519a6019fc2e2f8d247cc3efd1b7c711e5146c19840b72be7f87a87210893be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2367099965ee969e4432d9a7b2cccbb9feb28a1786ac88cd42aa0d26df82c0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-09-14T19:38:03Z",
    "title_canon_sha256": "188ff969c69447e4239ae2806f6e125716c03ae914b513fbac18ace1855238b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3177",
    "kind": "arxiv",
    "version": 2
  }
}