Pith Number

pith:P3MQ2IVK

pith:2018:P3MQ2IVKS33JPA3UPJA4QS5CWK

not attested not anchored not stored refs pending

Proof of the Weak Gravity Conjecture from Black Hole Entropy

Clifford Cheung, Grant N. Remmen, Junyu Liu

arxiv:1801.08546 v3 · 2018-01-25 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3MQ2IVKS33JPA3UPJA4QS5CWK}

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

2 papers in Pith

The Equivalence Principle at High Energies Completes the Spectrum

Positivity bounds from thermal field theory entropy

Receipt and verification

First computed	2026-05-18T00:04:02.817655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed90d22aa96f69783747a41c84ba2b2b860a6566622fbabb0fc3a9e61f56f0c

Aliases

arxiv: 1801.08546 · arxiv_version: 1801.08546v3 · doi: 10.48550/arxiv.1801.08546 · pith_short_12: P3MQ2IVKS33J · pith_short_16: P3MQ2IVKS33JPA3U · pith_short_8: P3MQ2IVK

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/P3MQ2IVKS33JPA3UPJA4QS5CWK \
  | 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: 7ed90d22aa96f69783747a41c84ba2b2b860a6566622fbabb0fc3a9e61f56f0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9966f60a454cc47e0da88f05030e3a0fa20bd3bfe17a648d9aa9d6a14165b28",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-01-25T19:00:03Z",
    "title_canon_sha256": "a310379f67f064dc82174754db36e8152fb64bf6c0ae7bca0842d2d3b96870ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08546",
    "kind": "arxiv",
    "version": 3
  }
}