Pith Number

pith:BVGGLLMM

pith:2019:BVGGLLMMCZ4XFGJS3DXXRDQKAT

not attested not anchored not stored refs pending

Entropy, Entanglement and Swampland Bounds in DS/dS

Andreas Karch, Hao Geng, Sebastian Grieninger

arxiv:1904.02170 v2 · 2019-04-03 · 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{BVGGLLMMCZ4XFGJS3DXXRDQKAT}

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

Replica wormholes and the black hole interior

Receipt and verification

First computed	2026-05-17T23:42:41.895861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4c65ad8c1679729932d8ef788e0a04eecab31306eacb7ed9abe11e1ea342ca

Aliases

arxiv: 1904.02170 · arxiv_version: 1904.02170v2 · doi: 10.48550/arxiv.1904.02170 · pith_short_12: BVGGLLMMCZ4X · pith_short_16: BVGGLLMMCZ4XFGJS · pith_short_8: BVGGLLMM

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/BVGGLLMMCZ4XFGJS3DXXRDQKAT \
  | 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: 0d4c65ad8c1679729932d8ef788e0a04eecab31306eacb7ed9abe11e1ea342ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ae990591e8d6a53221b23359d3c7a1a82e1b9827d09f489dc8c1f53a4250c9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-03T18:00:07Z",
    "title_canon_sha256": "ab78b73a44ffe6fb06e6ce27af0e90d55fb1b78a7bc61f082cfe08c3a756d9ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02170",
    "kind": "arxiv",
    "version": 2
  }
}