Pith Number

pith:DRASR5T3

pith:1997:DRASR5T3DDVQAWHH76F2NK6D2I

not attested not anchored not stored refs pending

CDM Models with a Smooth Component

Martin White, Michael Turner

arxiv:astro-ph/9701138 v2 · 1997-01-20 · astro-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{DRASR5T3DDVQAWHH76F2NK6D2I}

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

2 papers in Pith

Running Vacuum in the expanding Universe: a unified QFT paradigm for Inflation and Dark Energy

Assessing observational constraints on dark energy

Receipt and verification

First computed	2026-07-04T15:48:03.048330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4128f67b18eb0058e7ff8ba6abc3d2398147dd8e510739f1bc04d0a48dacb6

Aliases

arxiv: astro-ph/9701138 · arxiv_version: astro-ph/9701138v2 · doi: 10.48550/arxiv.astro-ph/9701138 · pith_short_12: DRASR5T3DDVQ · pith_short_16: DRASR5T3DDVQAWHH · pith_short_8: DRASR5T3

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/DRASR5T3DDVQAWHH76F2NK6D2I \
  | 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: 1c4128f67b18eb0058e7ff8ba6abc3d2398147dd8e510739f1bc04d0a48dacb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba3feb6d6452f0b38aee48ae2e26e14ae6caa0e70d58fcca365306fcd313ae38",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-01-20T10:53:25Z",
    "title_canon_sha256": "eafad1f174a01d49bcbe27d6d581bc3f141c7fc0901664e578355c619b77f15b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9701138",
    "kind": "arxiv",
    "version": 2
  }
}