Pith Number

pith:NY5IGQO7

pith:2018:NY5IGQO7CC4ZZW2JLV6T2HWEIS

not attested not anchored not stored refs pending

On the Cosmological Implications of the String Swampland

Cumrun Vafa, Georges Obied, Paul J. Steinhardt, Prateek Agrawal

arxiv:1806.09718 v2 · 2018-06-25 · 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{NY5IGQO7CC4ZZW2JLV6T2HWEIS}

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

9 papers in Pith

Assessing observational constraints on dark energy

Isolated Critical Points for Scherk-Schwarz Compactifications of M-theory

Barrow holographic dark energy interacting model in the presence of radiation and matter

Resolving the Planck-DESI tension by nonminimally coupled quintessence

Axions as Dark Matter, Dark Energy, and Dark Radiation

Receipt and verification

First computed	2026-05-18T00:03:05.021899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e3a8341df10b99cdb495d7d3d1ec4448262466872c66d07c3e5efec743fac3f

Aliases

arxiv: 1806.09718 · arxiv_version: 1806.09718v2 · doi: 10.48550/arxiv.1806.09718 · pith_short_12: NY5IGQO7CC4Z · pith_short_16: NY5IGQO7CC4ZZW2J · pith_short_8: NY5IGQO7

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/NY5IGQO7CC4ZZW2JLV6T2HWEIS \
  | 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: 6e3a8341df10b99cdb495d7d3d1ec4448262466872c66d07c3e5efec743fac3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4f9ce044f8085f314eb16767b819dcad4cd4db2f76c26d9fe5f1d679a293e7",
    "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": "2018-06-25T22:30:34Z",
    "title_canon_sha256": "a1b02b0ce8145d26d6f7e292f22f87c8a08c06fd84511d0f98f7b4bf83bb69cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09718",
    "kind": "arxiv",
    "version": 2
  }
}