Pith Number

pith:ASB3B7WD

pith:2026:ASB3B7WDPI3AEWWI2LYK3ERFK3

not attested not anchored not stored refs pending

Spectral Admissibility of Real Observers in Euclidean de Sitter Gravity

Ahmed Farag Ali, Ricardo Esp\'indola

arxiv:2605.30423 v1 · 2026-05-28 · hep-th · 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{ASB3B7WDPI3AEWWI2LYK3ERFK3}

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	2026-06-01T00:02:10.107230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0483b0fec37a36025ac8d2f0ad922556c7c23c8f8a3fd9ec0a566c5524a7b325

Aliases

arxiv: 2605.30423 · arxiv_version: 2605.30423v1 · doi: 10.48550/arxiv.2605.30423 · pith_short_12: ASB3B7WDPI3A · pith_short_16: ASB3B7WDPI3AEWWI · pith_short_8: ASB3B7WD

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/ASB3B7WDPI3AEWWI2LYK3ERFK3 \
  | 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: 0483b0fec37a36025ac8d2f0ad922556c7c23c8f8a3fd9ec0a566c5524a7b325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f645ba1a9020f708e3fdd3d52cfcca33599a37c2082cc18bb533fd52d28df0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-05-28T18:00:03Z",
    "title_canon_sha256": "46c08d4e6ce6887bad2c51945845bdb95d48ab9adf2ed5d54a1e02b99be035df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30423",
    "kind": "arxiv",
    "version": 1
  }
}