Pith Number

pith:HFU47PXN

pith:2021:HFU47PXNH4CTAFR2EZDTPHSLCL

not attested not anchored not stored refs pending

Proposed Lunar Measurements of $r$-Process Radioisotopes to Distinguish Origin of Deep-sea 244Pu

Adam M. Clark, Adrienne F. Ertel, Brian D. Fields, Brian J. Fry, Jesse A. Miller, John Ellis, Rebecca Surman, Xilu Wang, Zhenghai Liu

arxiv:2112.09607 v3 · 2021-12-17 · astro-ph.HE · hep-ph · nucl-ex · nucl-th · physics.geo-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{HFU47PXNH4CTAFR2EZDTPHSLCL}

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

Gardening on the Moon: An Advection-Diffusion Model to Guide the Search for Supernova Debris in the Lunar Regolith

Receipt and verification

First computed	2026-07-05T06:49:39.234228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3969cfbeed3f0530163a2647379e4b12e16ec9e5a10369165595f29abbd25669

Aliases

arxiv: 2112.09607 · arxiv_version: 2112.09607v3 · doi: 10.48550/arxiv.2112.09607 · pith_short_12: HFU47PXNH4CT · pith_short_16: HFU47PXNH4CTAFR2 · pith_short_8: HFU47PXN

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/HFU47PXNH4CTAFR2EZDTPHSLCL \
  | 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: 3969cfbeed3f0530163a2647379e4b12e16ec9e5a10369165595f29abbd25669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eefd80de290ca1b613567932e37aa03d28a7f68dbfbb4ae8887fd12dfaf5f76a",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex",
      "nucl-th",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-17T16:31:55Z",
    "title_canon_sha256": "51f2d3bb2f93d7dfedc476049012bc1691b7e3be29e83ce9d6a11690f195f35d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09607",
    "kind": "arxiv",
    "version": 3
  }
}