Pith Number

pith:ZYHUMXEI

pith:2019:ZYHUMXEINNXFF7XQ6WHEP5KCGF

not attested not anchored not stored refs pending

Semantic Characteristics of Schizophrenic Speech

Eiran Vadim Harel, Heli Baram, Ido Ziv, Kfir Bar, Nachum Dershowitz, Samuel Itzikowitz, Vered Zilberstein

arxiv:1904.07953 v1 · 2019-04-16 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYHUMXEINNXFF7XQ6WHEP5KCGF}

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	2026-05-17T23:48:19.311557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0f465c886b6e52fef0f58e47f542315f614472a25c2c25d72d8173b5e8c80a

Aliases

arxiv: 1904.07953 · arxiv_version: 1904.07953v1 · doi: 10.48550/arxiv.1904.07953 · pith_short_12: ZYHUMXEINNXF · pith_short_16: ZYHUMXEINNXFF7XQ · pith_short_8: ZYHUMXEI

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/ZYHUMXEINNXFF7XQ6WHEP5KCGF \
  | 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: ce0f465c886b6e52fef0f58e47f542315f614472a25c2c25d72d8173b5e8c80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07c197a84dbc5ae32532fa2d58378a7f8aa4abe9edbb81474dd20252737ce4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-16T20:09:41Z",
    "title_canon_sha256": "39ff9c5e87be2843daefdfbd1e00301cd7d8716388735e0add615cf6ba99487d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07953",
    "kind": "arxiv",
    "version": 1
  }
}