Pith Number

pith:MXIFFUQR

pith:2018:MXIFFUQRGN2GMHLHNZ54SMYM42

not attested not anchored not stored refs pending

Cosmological evolution in DHOST theories

Daniele A. Steer, David Langlois, Karim Noui, Kazuya Koyama, Marco Crisostomi

arxiv:1810.12070 v2 · 2018-10-29 · hep-th · 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{MXIFFUQRGN2GMHLHNZ54SMYM42}

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	2026-05-17T23:56:22.994820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d052d2113374661d676e7bc9330ce6a970b6f229ccd0f43ad8f845a82b50a2

Aliases

arxiv: 1810.12070 · arxiv_version: 1810.12070v2 · doi: 10.48550/arxiv.1810.12070 · pith_short_12: MXIFFUQRGN2G · pith_short_16: MXIFFUQRGN2GMHLH · pith_short_8: MXIFFUQR

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/MXIFFUQRGN2GMHLHNZ54SMYM42 \
  | 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: 65d052d2113374661d676e7bc9330ce6a970b6f229ccd0f43ad8f845a82b50a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b31386c7e12306f88ade0d0df8c906ef25c009c42f020ca73adbcd5ad294fae",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-10-29T12:26:58Z",
    "title_canon_sha256": "2cf8ba1e01379977f5f508d5bb4d2d623e196738b3f71fbfff569afcb73ac9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12070",
    "kind": "arxiv",
    "version": 2
  }
}