Pith Number

pith:QLW3TED6

pith:2019:QLW3TED6VDOCLM6HNOAQPD2BLE

not attested not anchored not stored refs pending

Amplitudes' Positivity, Weak Gravity Conjecture, and Modified Gravity

Brando Bellazzini, Javi Serra, Matthew Lewandowski

arxiv:1902.03250 v4 · 2019-02-08 · 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{QLW3TED6VDOCLM6HNOAQPD2BLE}

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

11 papers in Pith

A Dispersive Bootstrap for the Virasoro-Shapiro Amplitude

On Thermodynamics of Charged Black Holes, Swampland, and Dark Matter

ISCOs and the weak gravity conjecture bound in higher derivative theories of gravity

Multipositivity Constrains the Chiral Lagrangian

Receipt and verification

First computed	2026-07-05T00:28:08.119760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82edb9907ea8dc25b3c76b81078f41592c57e84b52a4d2a53e86228896990d49

Aliases

arxiv: 1902.03250 · arxiv_version: 1902.03250v4 · doi: 10.48550/arxiv.1902.03250 · pith_short_12: QLW3TED6VDOC · pith_short_16: QLW3TED6VDOCLM6H · pith_short_8: QLW3TED6

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/QLW3TED6VDOCLM6HNOAQPD2BLE \
  | 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: 82edb9907ea8dc25b3c76b81078f41592c57e84b52a4d2a53e86228896990d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b624225cff496369c88359b087482792620c8c91d4325ac3dfc6a95a8d08e20c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-08T19:00:07Z",
    "title_canon_sha256": "4412b9a212f17d524c1fc306dda8f3d19183b6ce96d264e515964b41970c362c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03250",
    "kind": "arxiv",
    "version": 4
  }
}