Pith Number

pith:TNIKUVJU

pith:2018:TNIKUVJUXPCA46FQPURUPOWPYV

not attested not anchored not stored refs pending

Real Time Sentiment Change Detection of Twitter Data Streams

Aristidis G. Vrahatis, Sotiris K. Tasoulis, Spiros V. Georgakopoulos, Vassilis P. Plagianakos

arxiv:1804.00482 v1 · 2018-04-02 · 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{TNIKUVJUXPCA46FQPURUPOWPYV}

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	2026-05-17T23:54:03.038739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b50aa5534bbc40e78b07d2347bacfc5647d5430cf2fd78921422206df108177

Aliases

arxiv: 1804.00482 · arxiv_version: 1804.00482v1 · doi: 10.48550/arxiv.1804.00482 · pith_short_12: TNIKUVJUXPCA · pith_short_16: TNIKUVJUXPCA46FQ · pith_short_8: TNIKUVJU

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/TNIKUVJUXPCA46FQPURUPOWPYV \
  | 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: 9b50aa5534bbc40e78b07d2347bacfc5647d5430cf2fd78921422206df108177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511f14898208076c7594765b2185327e54e4a18068335bb1cfcbd60810a34a19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-02T13:31:11Z",
    "title_canon_sha256": "bf9add54d4ed4663d90dc6d82522c4f4e17d80f50e838f1d30ecdaa0a023e937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00482",
    "kind": "arxiv",
    "version": 1
  }
}