Pith Number

pith:ENTMQULF

pith:2018:ENTMQULFQOUQP4M2MXJN2YQ543

not attested not anchored not stored refs pending

Using NLP on news headlines to predict index trends

Fabrice Daniel, Marc Velay

arxiv:1806.09533 v1 · 2018-06-22 · cs.CL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENTMQULFQOUQP4M2MXJN2YQ543}

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	2026-05-18T00:12:25.527222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2366c8516583a907f19a65d2dd621de6cc513415d83b05e3fceae992aff78f62

Aliases

arxiv: 1806.09533 · arxiv_version: 1806.09533v1 · doi: 10.48550/arxiv.1806.09533 · pith_short_12: ENTMQULFQOUQ · pith_short_16: ENTMQULFQOUQP4M2 · pith_short_8: ENTMQULF

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/ENTMQULFQOUQP4M2MXJN2YQ543 \
  | 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: 2366c8516583a907f19a65d2dd621de6cc513415d83b05e3fceae992aff78f62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0604edf78ddb89599b21b6b0fdd07456c26b7588a1b48139e035bae3dc59667e",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-22T15:37:35Z",
    "title_canon_sha256": "5540770c6cede0c99caee3c983b20938d91548152c3751586371a6f591c54733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09533",
    "kind": "arxiv",
    "version": 1
  }
}