Pith Number

pith:B52J2UOI

pith:2022:B52J2UOIMAUTPRO3KY2VBVI7AU

not attested not anchored not stored refs pending

Non-local partner to the cosmological constant

John F. Donoghue

arxiv:2201.12217 v2 · 2022-01-28 · hep-th · 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{B52J2UOIMAUTPRO3KY2VBVI7AU}

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

1 paper in Pith

Do $\Lambda_{CC}$ and $G$ run?

Receipt and verification

First computed	2026-07-05T04:31:31.993397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f749d51c8602937c5db563550d51f0512502d248ba235ed46a43e1289485e86

Aliases

arxiv: 2201.12217 · arxiv_version: 2201.12217v2 · doi: 10.48550/arxiv.2201.12217 · pith_short_12: B52J2UOIMAUT · pith_short_16: B52J2UOIMAUTPRO3 · pith_short_8: B52J2UOI

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/B52J2UOIMAUTPRO3KY2VBVI7AU \
  | 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: 0f749d51c8602937c5db563550d51f0512502d248ba235ed46a43e1289485e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e219b684ab8275588edb594e5653172896ad466e79158e7817f2e4bff5acaae6",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-01-28T16:19:26Z",
    "title_canon_sha256": "900d107a0c4929f87ac9b7c319802e57971f5928c9afa78cdef15e3be1bd6dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12217",
    "kind": "arxiv",
    "version": 2
  }
}