Pith Number

pith:PBS6JML5

pith:1999:PBS6JML5VXUXJM4OH5UR64TTSM

not attested not anchored not stored refs pending

Phenomenology of a realistic accelerating universe using only Planck-scale physics

Andreas Albrecht (UC Davis), Constantinos Skordis (UC Davis)

arxiv:astro-ph/9908085 v2 · 1999-08-07 · astro-ph · 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{PBS6JML5VXUXJM4OH5UR64TTSM}

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

Weinberg's theorem, phantom crossing and screening

Receipt and verification

First computed	2026-07-04T17:25:53.225537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7865e4b17dade974b38e3f691f7273930e551a7084531517765b89cf25a05ba9

Aliases

arxiv: astro-ph/9908085 · arxiv_version: astro-ph/9908085v2 · doi: 10.48550/arxiv.astro-ph/9908085 · pith_short_12: PBS6JML5VXUX · pith_short_16: PBS6JML5VXUXJM4O · pith_short_8: PBS6JML5

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/PBS6JML5VXUXJM4OH5UR64TTSM \
  | 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: 7865e4b17dade974b38e3f691f7273930e551a7084531517765b89cf25a05ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8202ff85735e247f0eb1a1f7318e9ab6f8d33a213fd5e40949660ff1b41159",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-08-07T18:21:34Z",
    "title_canon_sha256": "23c31b5d0f332e5980d04d65eb3125673267530df1eb6d2110dc8cf763322fc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9908085",
    "kind": "arxiv",
    "version": 2
  }
}