Pith Number

pith:PJETZD55

pith:2018:PJETZD55WFVP4CYOQJHY6MUSQZ

not attested not anchored not stored refs pending

A Spin-2 Conjecture on the Swampland

Daniel Klaewer, Dieter Lust, Eran Palti

arxiv:1811.07908 v2 · 2018-11-19 · 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{PJETZD55WFVP4CYOQJHY6MUSQZ}

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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

Distance-Higuchi Bounds on Inflationary Field Ranges and Lifetimes

Receipt and verification

First computed	2026-07-05T00:31:43.790774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a493c8fbdb16afe0b0e824f8f3292864de31c03db246b6fb305d275216fe9b7

Aliases

arxiv: 1811.07908 · arxiv_version: 1811.07908v2 · doi: 10.48550/arxiv.1811.07908 · pith_short_12: PJETZD55WFVP · pith_short_16: PJETZD55WFVP4CYO · pith_short_8: PJETZD55

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/PJETZD55WFVP4CYOQJHY6MUSQZ \
  | 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: 7a493c8fbdb16afe0b0e824f8f3292864de31c03db246b6fb305d275216fe9b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0d6a3b6acd9087bce0662063c64f03bd4e6fb3cb5de7aff1fc450682836d40",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-19T19:00:02Z",
    "title_canon_sha256": "50e97459a9972c4d2a61ab4e15fb08d869e3e7a55a6bb465391fdc1540052d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07908",
    "kind": "arxiv",
    "version": 2
  }
}