Pith Number

pith:IKSRI3E6

pith:2019:IKSRI3E6BAJ2UX7TEQAEUEHJA6

not attested not anchored not stored refs pending

$H_0$ Tension, Swampland Conjectures and the Epoch of Fading Dark Matter

Cumrun Vafa, Georges Obied, Prateek Agrawal

arxiv:1906.08261 v2 · 2019-06-19 · astro-ph.CO · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKSRI3E6BAJ2UX7TEQAEUEHJA6}

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

3 papers in Pith

Imprint of swampland-inspired coupled early dark energy

In the Realm of the Hubble tension $-$ a Review of Solutions

Bounding axion dark energy

Receipt and verification

First computed	2026-07-05T02:17:18.290835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a5146c9e0813aa5ff324004a10e90798a350ed66c13e7c4f3cdbf8d9ed460d

Aliases

arxiv: 1906.08261 · arxiv_version: 1906.08261v2 · doi: 10.48550/arxiv.1906.08261 · pith_short_12: IKSRI3E6BAJ2 · pith_short_16: IKSRI3E6BAJ2UX7T · pith_short_8: IKSRI3E6

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/IKSRI3E6BAJ2UX7TEQAEUEHJA6 \
  | 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: 42a5146c9e0813aa5ff324004a10e90798a350ed66c13e7c4f3cdbf8d9ed460d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97384ddf1bc51217fb1d68cb183064aecb3c29489cdee985c0155388a18c8d57",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-06-19T18:00:00Z",
    "title_canon_sha256": "3b90b83e32a0998666e5971e8fb87d333fd799a43d311550e80ba5b4ecc99160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08261",
    "kind": "arxiv",
    "version": 2
  }
}