Pith Number

pith:KI5BZXM2

pith:2025:KI5BZXM267ZHJD2CKVWRQBU2IG

not attested not anchored not stored refs pending

Unifying Inflation, dark energy and dark matter with a scalar field and exotic fermions

Eduardo Guendelman, Ramon Herrera

arxiv:2501.17966 v1 · 2025-01-29 · gr-qc · astro-ph.CO · 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{KI5BZXM267ZHJD2CKVWRQBU2IG}

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.

Receipt and verification

First computed	2026-07-05T10:07:04.955429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523a1cdd9af7f2748f42556d18069a41a6cd750a0b452a1cdd215ea64246ab2e

Aliases

arxiv: 2501.17966 · arxiv_version: 2501.17966v1 · doi: 10.48550/arxiv.2501.17966 · pith_short_12: KI5BZXM267ZH · pith_short_16: KI5BZXM267ZHJD2C · pith_short_8: KI5BZXM2

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/KI5BZXM267ZHJD2CKVWRQBU2IG \
  | 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: 523a1cdd9af7f2748f42556d18069a41a6cd750a0b452a1cdd215ea64246ab2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "febb130cf8384a5f0965d6ad76764494a071314e9b7e446122eea84c2644acdd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-29T20:03:11Z",
    "title_canon_sha256": "55973c3d15c145957df8c09ae75264c3c0a566449f1a02948e970ebd6ca8a73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17966",
    "kind": "arxiv",
    "version": 1
  }
}