Pith Number

pith:J2CRERCY

pith:2023:J2CRERCYXXOZYBYUXT6M3CUDTG

not attested not anchored not stored refs pending

News from the Swampland -- Constraining string theory with astrophysics and cosmology

C. J. A. P. Martins, J. D. F. Dias, L\'eo Vacher, Martim M. C. D. Carvalho, Nils Sch\"oneberg

arxiv:2307.15060 v2 · 2023-07-27 · astro-ph.CO · gr-qc · 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{J2CRERCYXXOZYBYUXT6M3CUDTG}

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

1 paper in Pith

Phantom matters

Receipt and verification

First computed	2026-07-05T06:39:05.885708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e85124458bddd9c0714bcfccd8a8399b8043db382ead6cf4feee37a1197eeb2

Aliases

arxiv: 2307.15060 · arxiv_version: 2307.15060v2 · doi: 10.48550/arxiv.2307.15060 · pith_short_12: J2CRERCYXXOZ · pith_short_16: J2CRERCYXXOZYBYU · pith_short_8: J2CRERCY

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/J2CRERCYXXOZYBYUXT6M3CUDTG \
  | 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: 4e85124458bddd9c0714bcfccd8a8399b8043db382ead6cf4feee37a1197eeb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1118c316a6a9ba6e383db1445992ba006747b7de6b186d225c6bc0214379896d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-07-27T17:59:55Z",
    "title_canon_sha256": "a0e922b0768710fe71265393958f0d615a53eb1cbfc398d7b197d30d5f8bd6c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15060",
    "kind": "arxiv",
    "version": 2
  }
}