Pith Number

pith:QFSSCVUY

pith:2018:QFSSCVUYNHUNOYTGDCMDKFMLUM

not attested not anchored not stored refs pending

Cosmologically viable generalized Einstein-Aether theories

Boris Bolliet, Damien Trinh, Francesco Pace, Richard A. Battye

arxiv:1811.07805 v1 · 2018-11-19 · 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{QFSSCVUYNHUNOYTGDCMDKFMLUM}

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	2026-05-17T23:53:24.300882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816521569869e8d76266189835158ba319e9b6affe35353912875786ad3fda10

Aliases

arxiv: 1811.07805 · arxiv_version: 1811.07805v1 · doi: 10.48550/arxiv.1811.07805 · pith_short_12: QFSSCVUYNHUN · pith_short_16: QFSSCVUYNHUNOYTG · pith_short_8: QFSSCVUY

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/QFSSCVUYNHUNOYTGDCMDKFMLUM \
  | 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: 816521569869e8d76266189835158ba319e9b6affe35353912875786ad3fda10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd892f42d806b5f9a9bf0a58b7cadba26634988c453f9583adbd85bf8d89893",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-11-19T17:09:51Z",
    "title_canon_sha256": "db967095e92b0259249a4ef3baca1aa8b08c312fa38b874473ff69f2817c7225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07805",
    "kind": "arxiv",
    "version": 1
  }
}