Pith Number

pith:EK2ALBY2

pith:2009:EK2ALBY2XINMTEDHP6PGKFUFFF

not attested not anchored not stored refs pending

One Loop Calculation of Cosmological Constant in a Scale Invariant Theory

Pankaj Jain, Subhadip Mitra

arxiv:0902.2525 v1 · 2009-02-15 · hep-ph · astro-ph.CO · 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{EK2ALBY2XINMTEDHP6PGKFUFFF}

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	2026-05-18T04:36:08.995351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22b405871aba1ac990677f9e65168529437e73f7d5b2e868ebbf246fc7116269

Aliases

arxiv: 0902.2525 · arxiv_version: 0902.2525v1 · doi: 10.48550/arxiv.0902.2525 · pith_short_12: EK2ALBY2XINM · pith_short_16: EK2ALBY2XINMTEDH · pith_short_8: EK2ALBY2

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/EK2ALBY2XINMTEDHP6PGKFUFFF \
  | 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: 22b405871aba1ac990677f9e65168529437e73f7d5b2e868ebbf246fc7116269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40aefb0ec6ebb4ef62abaad2c0708fc1680c463582aea5e8194532e14f08faa",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-02-15T07:30:18Z",
    "title_canon_sha256": "d6391fab1603351ccdff57bc346083593313b69be3d0e164ca0879974d58cc61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2525",
    "kind": "arxiv",
    "version": 1
  }
}