Pith Number

pith:E46GFCZH

pith:2018:E46GFCZHJ5K47SSMPKPKMSC2Z4

not attested not anchored not stored refs pending

Nowcasting the Stance of Social Media Users in a Sudden Vote: The Case of the Greek Referendum

Adam Tsakalidis, Alexandra I. Cristea, Maria Liakata, Nikolaos Aletras

arxiv:1808.08538 v1 · 2018-08-26 · cs.CY · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E46GFCZHJ5K47SSMPKPKMSC2Z4}

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	2026-05-18T00:07:16.139776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273c628b274f55cfca4c7a9ea6485acf342a2be53033bae2729f94964f0d9665

Aliases

arxiv: 1808.08538 · arxiv_version: 1808.08538v1 · doi: 10.48550/arxiv.1808.08538 · pith_short_12: E46GFCZHJ5K4 · pith_short_16: E46GFCZHJ5K47SSM · pith_short_8: E46GFCZH

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/E46GFCZHJ5K47SSMPKPKMSC2Z4 \
  | 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: 273c628b274f55cfca4c7a9ea6485acf342a2be53033bae2729f94964f0d9665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6341d375ead46d988ca7882263c433733f7baf09be1c4d54d260ad2b8b096ac1",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-08-26T11:58:04Z",
    "title_canon_sha256": "21a6d580c91fdee3dd4872dfa6b561d8dd59cb51730a9dd93ae6aa7ffa3c64c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08538",
    "kind": "arxiv",
    "version": 1
  }
}