Pith Number

pith:ETL4S2EY

pith:2025:ETL4S2EYYVUWDCSHEGAIOC53FR

not attested not anchored not stored refs pending

LISA as a probe of pre-big-bang physics: a nested sampling analysis

Gianluca Calcagni, Xo\'an Vilas Curr\'as

arxiv:2511.16748 v2 · 2025-11-20 · gr-qc · 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{ETL4S2EYYVUWDCSHEGAIOC53FR}

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

Hawking area law in quantum gravity

Receipt and verification

First computed	2026-05-20T02:05:38.321519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d7c96898c569618a472180870bbb2c7b1a529446b569d0705d3e55cddf5650

Aliases

arxiv: 2511.16748 · arxiv_version: 2511.16748v2 · doi: 10.48550/arxiv.2511.16748 · pith_short_12: ETL4S2EYYVUW · pith_short_16: ETL4S2EYYVUWDCSH · pith_short_8: ETL4S2EY

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/ETL4S2EYYVUWDCSHEGAIOC53FR \
  | 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: 24d7c96898c569618a472180870bbb2c7b1a529446b569d0705d3e55cddf5650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc98874e4f92a0f4d889254e1f8d99c866186d69ea6bd283c56434eb73f49d19",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-11-20T19:01:34Z",
    "title_canon_sha256": "55c679e23b281694cd845585c4cad9dc00c6b3cc728918556f2abb3b721a307b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.16748",
    "kind": "arxiv",
    "version": 2
  }
}