Pith Number

pith:WODEJ7ZS

pith:1997:WODEJ7ZSURKTJSQDNN3WWEDF26

not attested not anchored not stored refs pending

Cosmological Imprint of an Energy Component with General Equation of State

Paul J. Steinhardt (University of Pennsylvania), Rahul Dave, R.R. Caldwell

arxiv:astro-ph/9708069 v2 · 1997-08-07 · astro-ph · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WODEJ7ZSURKTJSQDNN3WWEDF26}

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

28 papers in Pith

Natural Phantom Dark Energy from a $\mathbb{Z}_N$--Axion

The Status of Single Scalar Field Dark Energy

A solid unification of the dark sector

Kiselev black hole and the ultra-slow evaporating behavior

The Coherence Principle: A Falsifiable Prior for Model Selection from the Grammar of Theories

Receipt and verification

First computed	2026-07-04T15:49:35.818153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38644ff32a45534ca036b776b1065d79c9dd7e8f193c4b6215b98ac363b9fd5

Aliases

arxiv: astro-ph/9708069 · arxiv_version: astro-ph/9708069v2 · doi: 10.48550/arxiv.astro-ph/9708069 · pith_short_12: WODEJ7ZSURKT · pith_short_16: WODEJ7ZSURKTJSQD · pith_short_8: WODEJ7ZS

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/WODEJ7ZSURKTJSQDNN3WWEDF26 \
  | 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: b38644ff32a45534ca036b776b1065d79c9dd7e8f193c4b6215b98ac363b9fd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c482352b5fc1dfabd3fa58469b31f1ccde46615d8e5d969a3b9b8cfbd552d1b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-08-07T19:39:25Z",
    "title_canon_sha256": "e11652e33860865a44ed6aaf35c55458d0eac89906affa9f6058d32eb22470d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9708069",
    "kind": "arxiv",
    "version": 2
  }
}