Pith Number

pith:JFE6ZDML

pith:2015:JFE6ZDMLUDAKT6PVQS54ZMQKP6

not attested not anchored not stored refs pending

Language discrimination and clustering via a neural network approach

Angelo Mariano, Giorgio Parisi, Saverio Pascazio

arxiv:1507.04116 v1 · 2015-07-15 · cond-mat.dis-nn · cs.CL · cs.NE · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFE6ZDMLUDAKT6PVQS54ZMQKP6}

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	2026-05-18T01:36:49.086399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4949ec8d8ba0c0a9f9f584bbccb20a7f9434d492be6a70f7be1133c96a9abe00

Aliases

arxiv: 1507.04116 · arxiv_version: 1507.04116v1 · doi: 10.48550/arxiv.1507.04116 · pith_short_12: JFE6ZDMLUDAK · pith_short_16: JFE6ZDMLUDAKT6PV · pith_short_8: JFE6ZDML

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/JFE6ZDMLUDAKT6PVQS54ZMQKP6 \
  | 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: 4949ec8d8ba0c0a9f9f584bbccb20a7f9434d492be6a70f7be1133c96a9abe00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e13317f4bc03968a8ba513a960f3d4d22784919ccf0051f191c64df66cd64733",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.NE",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-07-15T08:19:14Z",
    "title_canon_sha256": "14570e144e264e5a261186513f8618019c816bbda08babd1a9bb3c878099b36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04116",
    "kind": "arxiv",
    "version": 1
  }
}