Pith Number

pith:K4EDM5SI

pith:2018:K4EDM5SI6ZHGORANAOUGG5DHBY

not attested not anchored not stored refs pending

A strategy for solving difficulties in spin-glass simulations

Tota Nakamura

arxiv:1809.02739 v2 · 2018-09-08 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4EDM5SI6ZHGORANAOUGG5DHBY}

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	2026-05-17T23:54:31.597601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5708367648f64e67440d03a86374670e03186ab372554b57ace296badaae6070

Aliases

arxiv: 1809.02739 · arxiv_version: 1809.02739v2 · doi: 10.48550/arxiv.1809.02739 · pith_short_12: K4EDM5SI6ZHG · pith_short_16: K4EDM5SI6ZHGORAN · pith_short_8: K4EDM5SI

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/K4EDM5SI6ZHGORANAOUGG5DHBY \
  | 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: 5708367648f64e67440d03a86374670e03186ab372554b57ace296badaae6070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5db42d941c4e8c31d14333588168d09684c25841a37c881f847a5dd9970221c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2018-09-08T01:58:48Z",
    "title_canon_sha256": "1c49181fb692b4bd6e9a97ccdf5bf13b747d807aee85e0b0eb10f6a362e478f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02739",
    "kind": "arxiv",
    "version": 2
  }
}