Pith Number

pith:D2QYCNIS

pith:2017:D2QYCNISTYW4CEM3AE67WDCYXP

not attested not anchored not stored refs pending

Cosmological perturbation theory in Generalized Einstein-Aether models

Damien Trinh, Francesco Pace, Richard A. Battye

arxiv:1707.06508 v1 · 2017-07-20 · astro-ph.CO · 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{D2QYCNISTYW4CEM3AE67WDCYXP}

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	2026-05-18T00:33:49.035890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ea18135129e2dc1119b013dfb0c58bbd2af89add4a418808d51c7ea1f4286dc

Aliases

arxiv: 1707.06508 · arxiv_version: 1707.06508v1 · doi: 10.48550/arxiv.1707.06508 · pith_short_12: D2QYCNISTYW4 · pith_short_16: D2QYCNISTYW4CEM3 · pith_short_8: D2QYCNIS

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/D2QYCNISTYW4CEM3AE67WDCYXP \
  | 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: 1ea18135129e2dc1119b013dfb0c58bbd2af89add4a418808d51c7ea1f4286dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c615425d116d447904e2cfa76fbad0c9e50b91d83d818495ab571c8e3258e69",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-07-20T13:52:53Z",
    "title_canon_sha256": "0ee19e9907ba06fac6c5ada2bcec340e33f9825a1e1ca8f722ac51995562b470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06508",
    "kind": "arxiv",
    "version": 1
  }
}