Pith Number

pith:SMPYQM3Y

pith:2025:SMPYQM3YS47EPLRUP2DAKFDRRL

not attested not anchored not stored refs pending

Propagator positivity bounds for cosmological correlators

Mang Hei Gordon Lee, Scott Melville

arxiv:2512.20706 v2 · 2025-12-23 · 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{SMPYQM3YS47EPLRUP2DAKFDRRL}

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

5 papers in Pith

Massive Cosmological Correlators from Flat Space: a Laplace-Space Approach

Fermionic Bubble Loop in Cosmological Collider Revisited: Exact signals from spectral and Mellin-Barnes methods

Schwinger-Keldysh Path Integral for Gauge theories

Kontorovich-Lebedev-Fourier Space for de Sitter Correlators

Receipt and verification

First computed	2026-07-28T02:23:22.905074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931f883378973e47ae347e860514718afdf6d9859c61909251c995f99a9edfb0

Aliases

arxiv: 2512.20706 · arxiv_version: 2512.20706v2 · doi: 10.48550/arxiv.2512.20706 · pith_short_12: SMPYQM3YS47E · pith_short_16: SMPYQM3YS47EPLRU · pith_short_8: SMPYQM3Y

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/SMPYQM3YS47EPLRUP2DAKFDRRL \
  | 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: 931f883378973e47ae347e860514718afdf6d9859c61909251c995f99a9edfb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bf11309ddc8010af20f1ad4bdba7ac0802ed7f428f8da74a428c793d2c0f076",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-12-23T19:08:59Z",
    "title_canon_sha256": "bcf397a877154d6bc6a4ee172a14f7c192ef77c4bcdd7da483ba2e462a887bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.20706",
    "kind": "arxiv",
    "version": 2
  }
}