Pith Number

pith:JJEJ75C5

pith:2000:JJEJ75C5PLKYJLVR2W6OAK3MUE

not attested not anchored not stored refs pending

Some Dynamical Effects of the Cosmological Constant

E. G. Floratos, L. Perivolaropoulos, M. Axenides

arxiv:astro-ph/0004080 v1 · 2000-04-06 · astro-ph · 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{JJEJ75C5PLKYJLVR2W6OAK3MUE}

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	2026-05-18T02:40:36.849438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a489ff45d7ad584aeb1d5bce02b6ca109e7f601b6edcc33948a0e00e5a5ccbf

Aliases

arxiv: astro-ph/0004080 · arxiv_version: astro-ph/0004080v1 · doi: 10.48550/arxiv.astro-ph/0004080 · pith_short_12: JJEJ75C5PLKY · pith_short_16: JJEJ75C5PLKYJLVR · pith_short_8: JJEJ75C5

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/JJEJ75C5PLKYJLVR2W6OAK3MUE \
  | 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: 4a489ff45d7ad584aeb1d5bce02b6ca109e7f601b6edcc33948a0e00e5a5ccbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da01b373e82edfa3f0bc6e248fe9bc7cfcddcdc8a977c23d44fd6f836e2b698d",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-06T11:14:49Z",
    "title_canon_sha256": "883b1a4acba7d5cd4a030005959d6a323545acc25f08abb14fe2dafa4eb3f055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004080",
    "kind": "arxiv",
    "version": 1
  }
}