Pith Number

pith:MSC5QIK3

pith:2019:MSC5QIK3WHT4FY7P6XYBA2G5TO

not attested not anchored not stored refs pending

Testing Non-minimally Coupled BEC Dark Matter with Gravitational Waves

Dimitar Ivanov, Stefano Liberati

arxiv:1909.02368 v2 · 2019-09-05 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSC5QIK3WHT4FY7P6XYBA2G5TO}

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	2026-07-05T01:24:27.910543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6485d8215bb1e7c2e3eff5f01068dd9ba5009da74589925db8de634a9e0b8eb3

Aliases

arxiv: 1909.02368 · arxiv_version: 1909.02368v2 · doi: 10.48550/arxiv.1909.02368 · pith_short_12: MSC5QIK3WHT4 · pith_short_16: MSC5QIK3WHT4FY7P · pith_short_8: MSC5QIK3

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/MSC5QIK3WHT4FY7P6XYBA2G5TO \
  | 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: 6485d8215bb1e7c2e3eff5f01068dd9ba5009da74589925db8de634a9e0b8eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b64591030159bcc035eca84b3085d29644ff353b912ec06d6c9010a3c8c835e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-09-05T12:56:17Z",
    "title_canon_sha256": "b8267eb881a13c1bd702aafe36436e20f488a470a269eccde833fd8194db0377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02368",
    "kind": "arxiv",
    "version": 2
  }
}