Pith Number

pith:LLHIC37I

pith:2024:LLHIC37IMTE6JUIVYV2AMLNOBF

not attested not anchored not stored refs pending

Detecting a Gravitational-Wave Background from Inflation with Null Energy Condition Violation: Prospects for Taiji

Lang Liu, Zu-Cheng Chen

arxiv:2404.08375 v3 · 2024-04-12 · 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{LLHIC37IMTE6JUIVYV2AMLNOBF}

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	2026-07-05T10:40:00.633350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ace816fe864c9e4d115c574062dae0970db863c69a0bce338a212126a10d03c

Aliases

arxiv: 2404.08375 · arxiv_version: 2404.08375v3 · doi: 10.48550/arxiv.2404.08375 · pith_short_12: LLHIC37IMTE6 · pith_short_16: LLHIC37IMTE6JUIV · pith_short_8: LLHIC37I

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/LLHIC37IMTE6JUIVYV2AMLNOBF \
  | 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: 5ace816fe864c9e4d115c574062dae0970db863c69a0bce338a212126a10d03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c401ebc2a82a0105edcbecb220e73395ad3f97faa5914fa0a5a51815faeba2b1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-04-12T10:20:29Z",
    "title_canon_sha256": "cf8cc513ee552d213104b58252e20cb6fae0f8906c5887d1cea2a6c81ab2a522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08375",
    "kind": "arxiv",
    "version": 3
  }
}