Pith Number

pith:7VYQ6F5Z

pith:2019:7VYQ6F5ZUN6OK6FFJEM3JFCG5I

not attested not anchored not stored refs pending

Who Blames Whom in a Crisis? Detecting Blame Ties from News Articles Using Neural Networks

Olivia Nicol, Shuailong Liang, Yue Zhang

arxiv:1904.10637 v1 · 2019-04-24 · 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{7VYQ6F5ZUN6OK6FFJEM3JFCG5I}

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	2026-05-17T23:47:53.176350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd710f17b9a37ce578a54919b49446ea0ed463d1565ab89b39f3e387d7a9a367

Aliases

arxiv: 1904.10637 · arxiv_version: 1904.10637v1 · doi: 10.48550/arxiv.1904.10637 · pith_short_12: 7VYQ6F5ZUN6O · pith_short_16: 7VYQ6F5ZUN6OK6FF · pith_short_8: 7VYQ6F5Z

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/7VYQ6F5ZUN6OK6FFJEM3JFCG5I \
  | 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: fd710f17b9a37ce578a54919b49446ea0ed463d1565ab89b39f3e387d7a9a367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce508c6b1b77f42133f7828390e09b4b08eb038c60b069635fa37a14a24bd775",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-24T04:31:46Z",
    "title_canon_sha256": "61fd76fe290c9aa2ddf2bdd36972753c5c809c6805d98f61d42e92181635052e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10637",
    "kind": "arxiv",
    "version": 1
  }
}