Pith Number

pith:V7OUSXCN

pith:2005:V7OUSXCNHZ5DIW5IX32MAKD2P5

not attested not anchored not stored refs pending

Devaluation: a dynamical mechanism for a naturally small cosmological constant

Douglas Spolyar, James T. Liu, Katherine Freese

arxiv:hep-ph/0510065 v2 · 2005-10-05 · hep-ph · astro-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{V7OUSXCNHZ5DIW5IX32MAKD2P5}

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	2026-07-04T16:55:51.021264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afdd495c4d3e7a345ba8bef4c0287a7f42dfecd6b37c25413234fca2801d1f2b

Aliases

arxiv: hep-ph/0510065 · arxiv_version: hep-ph/0510065v2 · doi: 10.48550/arxiv.hep-ph/0510065 · pith_short_12: V7OUSXCNHZ5D · pith_short_16: V7OUSXCNHZ5DIW5I · pith_short_8: V7OUSXCN

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/V7OUSXCNHZ5DIW5IX32MAKD2P5 \
  | 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: afdd495c4d3e7a345ba8bef4c0287a7f42dfecd6b37c25413234fca2801d1f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c60aaa886d7449718759c231ddd569c5ca1130d2bdf3fd6e669cf7a2743813",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-10-05T19:29:10Z",
    "title_canon_sha256": "dd59268929fb63609902fbc19baf1cf80e90fae493cfe4b85317751c9db6c114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0510065",
    "kind": "arxiv",
    "version": 2
  }
}