Pith Number

pith:PJKEDWNL

pith:2022:PJKEDWNLHD7EPMUTFB6KHNNTMG

not attested not anchored not stored refs pending

MFV approach to robust estimate of neutron lifetime

Jiang Zhang, Pu Zhang, Sen Zhang, Wen-bin Li, Yan Hong, Zhen-Rong Zhang

arxiv:2212.05890 v1 · 2022-12-08 · physics.data-an · astro-ph.CO · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJKEDWNLHD7EPMUTFB6KHNNTMG}

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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

KAN-LSTM-Transformer Neural Networks, MFV and Cosmological Parameters

Receipt and verification

First computed	2026-07-05T05:28:33.718310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a5441d9ab38fe47b293287ca3b5b361945cb9cea4b88fa67350b5903f1b364a

Aliases

arxiv: 2212.05890 · arxiv_version: 2212.05890v1 · doi: 10.48550/arxiv.2212.05890 · pith_short_12: PJKEDWNLHD7E · pith_short_16: PJKEDWNLHD7EPMUT · pith_short_8: PJKEDWNL

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/PJKEDWNLHD7EPMUTFB6KHNNTMG \
  | 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: 7a5441d9ab38fe47b293287ca3b5b361945cb9cea4b88fa67350b5903f1b364a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8593781c8f3a72b1456613425a81242f39f07f34d72d0e0c194345a06033b7fc",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2022-12-08T02:04:58Z",
    "title_canon_sha256": "aa6436f68ab553aab4474aedabf90500dea2b154808ed02e4d7f240c29ca9235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05890",
    "kind": "arxiv",
    "version": 1
  }
}