Pith Number

pith:W4PFBKLN

pith:2013:W4PFBKLNE62HAM7FSX45EI526M

not attested not anchored not stored refs pending

Explaining the Dark Energy, Baryon and Dark Matter Coincidence via Domain-Dependent Random Densities

John McDonald

arxiv:1301.4189 v2 · 2013-01-17 · hep-ph · 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{W4PFBKLNE62HAM7FSX45EI526M}

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	2026-05-18T01:52:06.155896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b71e50a96d27b47033e595f9d223baf3375eadb5b290e41a8a2f02d446e47e49

Aliases

arxiv: 1301.4189 · arxiv_version: 1301.4189v2 · doi: 10.48550/arxiv.1301.4189 · pith_short_12: W4PFBKLNE62H · pith_short_16: W4PFBKLNE62HAM7F · pith_short_8: W4PFBKLN

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/W4PFBKLNE62HAM7FSX45EI526M \
  | 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: b71e50a96d27b47033e595f9d223baf3375eadb5b290e41a8a2f02d446e47e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c624bc8650c5870e516ea39d0608c94966e4942ce7f7bcc938f0a77e066b93d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-01-17T19:05:46Z",
    "title_canon_sha256": "a80a0baff8ff3c94caa9cb224cf2b0ec78e8e7380632ce50f621b2ed9de820e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4189",
    "kind": "arxiv",
    "version": 2
  }
}