Pith Number

pith:LDP5DFR3

pith:2022:LDP5DFR3HOVXPUL4DIAYUXOCUF

not attested not anchored not stored refs pending

Rethinking the ill-posedness of the spectral function reconstruction -- why is it fundamentally hard and how Artificial Neural Networks can help

Kai Zhou, Lingxiao Wang, Shuzhe Shi

arxiv:2201.02564 v2 · 2022-01-07 · hep-ph · hep-lat · math-ph · math.MP · nucl-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{LDP5DFR3HOVXPUL4DIAYUXOCUF}

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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

Nucleon axial-vector form factor and radius from radiatively-corrected antineutrino scattering data

Receipt and verification

First computed	2026-07-05T04:59:18.272585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58dfd1963b3bab77d17c1a018a5dc2a1523b6285fa2e6436f529dbe22a81b219

Aliases

arxiv: 2201.02564 · arxiv_version: 2201.02564v2 · doi: 10.48550/arxiv.2201.02564 · pith_short_12: LDP5DFR3HOVX · pith_short_16: LDP5DFR3HOVXPUL4 · pith_short_8: LDP5DFR3

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/LDP5DFR3HOVXPUL4DIAYUXOCUF \
  | 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: 58dfd1963b3bab77d17c1a018a5dc2a1523b6285fa2e6436f529dbe22a81b219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00521ec8d11999a647f283c4f0925639cb8e3a5643a3a81e9e2bec0c2c97ce3a",
    "cross_cats_sorted": [
      "hep-lat",
      "math-ph",
      "math.MP",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-01-07T17:48:49Z",
    "title_canon_sha256": "98c7145ce640b539d589e6441de7925daa497b8aa3f1a506279b21b0550036cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02564",
    "kind": "arxiv",
    "version": 2
  }
}