Pith Number

pith:DA3KFN5C

pith:2019:DA3KFN5CIPNNYC5FY5ZUYYNAFD

not attested not anchored not stored refs pending

Reconciling spontaneous scalarization with cosmology

Eugeny Babichev, Sabir Ramazanov, Timothy Anson

arxiv:1905.10393 v2 · 2019-05-24 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DA3KFN5CIPNNYC5FY5ZUYYNAFD}

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

Supermassive black hole scalarization and effective field theory

Receipt and verification

First computed	2026-07-05T00:21:58.147735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1836a2b7a243dadc0ba5c7734c61a028d3f6626bf82c358b801e023425760476

Aliases

arxiv: 1905.10393 · arxiv_version: 1905.10393v2 · doi: 10.48550/arxiv.1905.10393 · pith_short_12: DA3KFN5CIPNN · pith_short_16: DA3KFN5CIPNNYC5F · pith_short_8: DA3KFN5C

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/DA3KFN5CIPNNYC5FY5ZUYYNAFD \
  | 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: 1836a2b7a243dadc0ba5c7734c61a028d3f6626bf82c358b801e023425760476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a6c8d11ca2246c4ad6d6c77601ea3b8a0ae267dd3741ae8aeb5d1c321ed619",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-05-24T18:03:46Z",
    "title_canon_sha256": "fc421f5cfffdd8dee9c88283fa5da1232f67323b5c3080b769dd7502d1366a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10393",
    "kind": "arxiv",
    "version": 2
  }
}