Pith Number

pith:KOL2OQ7P

pith:2020:KOL2OQ7PZQBCHHCMIZM4C5N6YI

not attested not anchored not stored refs pending

Legendre-spectral Dyson equation solver with super-exponential convergence

Dominika Zgid, Emanuel Gull, Hugo U.R. Strand, Xinyang Dong

arxiv:2001.11603 v2 · 2020-01-30 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOL2OQ7PZQBCHHCMIZM4C5N6YI}

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	2026-07-05T00:52:52.168707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5397a743efcc02239c4c4659c175bec22424941e4169118998a0f7948f63c86f

Aliases

arxiv: 2001.11603 · arxiv_version: 2001.11603v2 · doi: 10.48550/arxiv.2001.11603 · pith_short_12: KOL2OQ7PZQBC · pith_short_16: KOL2OQ7PZQBCHHCM · pith_short_8: KOL2OQ7P

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/KOL2OQ7PZQBCHHCMIZM4C5N6YI \
  | 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: 5397a743efcc02239c4c4659c175bec22424941e4169118998a0f7948f63c86f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826c4e2426e6b9e9312ac4c587901ce6a58fc0f9fa679be9c5e1a3c7a055c3be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-01-30T23:27:12Z",
    "title_canon_sha256": "dfc45fd574341ca6e27e3a6c7ff596a8aa7b7de83981e4da4b7ab4c4170133de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11603",
    "kind": "arxiv",
    "version": 2
  }
}