Pith Number

pith:ZCP5BCWF

pith:2015:ZCP5BCWF4P6DMCUWPON5RFTG3K

not attested not anchored not stored refs pending

Quantifying Controversy in Social Media

Aristides Gionis, Gianmarco De Francisci Morales, Kiran Garimella, Michael Mathioudakis

arxiv:1507.05224 v5 · 2015-07-18 · 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{ZCP5BCWF4P6DMCUWPON5RFTG3K}

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	2026-05-18T00:34:45.057459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c89fd08ac5e3fc360a967b9bd89666daacd378a0946334ba59e91a66ca5bc4d1

Aliases

arxiv: 1507.05224 · arxiv_version: 1507.05224v5 · doi: 10.48550/arxiv.1507.05224 · pith_short_12: ZCP5BCWF4P6D · pith_short_16: ZCP5BCWF4P6DMCUW · pith_short_8: ZCP5BCWF

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/ZCP5BCWF4P6DMCUWPON5RFTG3K \
  | 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: c89fd08ac5e3fc360a967b9bd89666daacd378a0946334ba59e91a66ca5bc4d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb1da14b1aa7bce6ae48a06531dad30d6370690bb8a80d0082797726844271e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-07-18T20:50:42Z",
    "title_canon_sha256": "ef9d82f2db432d7c6c08b958183faf4d162af73e65edbe081735f433601ade3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05224",
    "kind": "arxiv",
    "version": 5
  }
}