Pith Number

pith:RHXASK5C

pith:2017:RHXASK5CZR6B3CCUHWOF2FPYGW

not attested not anchored not stored refs pending

Beyond Amplitudes' Positivity and the Fate of Massive Gravity

Brando Bellazzini, Francesco Riva, Francesco Sgarlata, Javi Serra

arxiv:1710.02539 v2 · 2017-10-06 · hep-th · astro-ph.CO · 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{RHXASK5CZR6B3CCUHWOF2FPYGW}

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

6 papers in Pith

Positivity bounds from thermal field theory entropy

Positivity with Long-Range Interactions

Negative running of gravitational positivity

Full positivity bounds for anomalous quartic gauge couplings in SMEFT

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity

Receipt and verification

First computed	2026-05-18T00:17:42.765224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89ee092ba2cc7c1d88543d9c5d15f83589b9eca8b611883b249f72426f468622

Aliases

arxiv: 1710.02539 · arxiv_version: 1710.02539v2 · doi: 10.48550/arxiv.1710.02539 · pith_short_12: RHXASK5CZR6B · pith_short_16: RHXASK5CZR6B3CCU · pith_short_8: RHXASK5C

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/RHXASK5CZR6B3CCUHWOF2FPYGW \
  | 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: 89ee092ba2cc7c1d88543d9c5d15f83589b9eca8b611883b249f72426f468622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3b3d81c86c0ed4d2b8a9b10445f3841170e278a67a91f0e1a92907bc6a7414",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-10-06T18:11:42Z",
    "title_canon_sha256": "8780e2324f1ea6f1ef20a70ff792f98b225585ff3804ad2e76c3bee82e6598a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02539",
    "kind": "arxiv",
    "version": 2
  }
}