Pith Number

pith:FOOBRKMW

pith:2019:FOOBRKMWLL6WSFCJTI5PCCUYRH

not attested not anchored not stored refs pending

Simply modified GKL density classifiers that reach consensus faster

J. Ricardo G. Mendon\c{c}a

arxiv:1904.07411 v2 · 2019-04-16 · nlin.CG · cond-mat.stat-mech · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FOOBRKMWLL6WSFCJTI5PCCUYRH}

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	2026-05-17T23:45:14.650484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9c18a9965afd6914499a3af10a9889d39d81eeab05e224fbedd36ab58aab53

Aliases

arxiv: 1904.07411 · arxiv_version: 1904.07411v2 · doi: 10.48550/arxiv.1904.07411 · pith_short_12: FOOBRKMWLL6W · pith_short_16: FOOBRKMWLL6WSFCJ · pith_short_8: FOOBRKMW

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/FOOBRKMWLL6WSFCJTI5PCCUYRH \
  | 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: 2b9c18a9965afd6914499a3af10a9889d39d81eeab05e224fbedd36ab58aab53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd44e41e515af40d1c640fd9e14c34c451e01dcb525ef100014a2c92bc89dc0f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CG",
    "submitted_at": "2019-04-16T02:28:23Z",
    "title_canon_sha256": "f573312aa4b7ca1c0ecab9545cdbc50b48d2a09016301aa315312963c0e165c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07411",
    "kind": "arxiv",
    "version": 2
  }
}