Pith Number

pith:D5JQI64M

pith:2019:D5JQI64MRKL2GH2GILX5KNMXZJ

not attested not anchored not stored refs pending

Anisotropic $2$-form dark energy

Alejandro Guarnizo, C\'esar A. Valenzuela-Toledo, Juan P. Beltr\'an Almeida, Ryotaro Kase, Shinji Tsujikawa

arxiv:1902.05846 v1 · 2019-02-15 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5JQI64MRKL2GH2GILX5KNMXZJ}

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.

Cited by

1 paper in Pith

Horndeski in motion

Receipt and verification

First computed	2026-07-05T00:06:35.234409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f53047b8c8a97a31f4642efd53597ca67a27bfbaa913fa6ceb1e59eb4c04205

Aliases

arxiv: 1902.05846 · arxiv_version: 1902.05846v1 · doi: 10.48550/arxiv.1902.05846 · pith_short_12: D5JQI64MRKL2 · pith_short_16: D5JQI64MRKL2GH2G · pith_short_8: D5JQI64M

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/D5JQI64MRKL2GH2GILX5KNMXZJ \
  | 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: 1f53047b8c8a97a31f4642efd53597ca67a27bfbaa913fa6ceb1e59eb4c04205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cb6c97d04d551f28817faa81a2b952252e8ce95bcb7d95cfc77f477e2465566",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-15T15:31:11Z",
    "title_canon_sha256": "ce9c6c19681a28db45d3563688105a2c9088090a87516d56cff744bd9bffa545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05846",
    "kind": "arxiv",
    "version": 1
  }
}