Pith Number

pith:NAHLXZYY

pith:2022:NAHLXZYYIP5KCQHIEVN4IDOXLL

not attested not anchored not stored refs pending

A Combined Synchronization Index for Grassroots Activism on Social Media

Kathleen M. Carley, Lynnette Hui Xian Ng

arxiv:2212.13221 v1 · 2022-12-26 · 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{NAHLXZYYIP5KCQHIEVN4IDOXLL}

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.

Cited by

1 paper in Pith

Detection and Characterization of Coordinated Online Behavior: A Survey

Receipt and verification

First computed	2026-07-05T05:28:18.264226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

680ebbe71843faa140e8255bc40dd75ad9bf4b17cbf5789ca561de2df27bc332

Aliases

arxiv: 2212.13221 · arxiv_version: 2212.13221v1 · doi: 10.48550/arxiv.2212.13221 · pith_short_12: NAHLXZYYIP5K · pith_short_16: NAHLXZYYIP5KCQHI · pith_short_8: NAHLXZYY

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/NAHLXZYYIP5KCQHIEVN4IDOXLL \
  | 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: 680ebbe71843faa140e8255bc40dd75ad9bf4b17cbf5789ca561de2df27bc332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5ce2da0b774990703bd460f6b8ddce6e9ffe4747835caa17699e4146fb3f40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-12-26T17:03:03Z",
    "title_canon_sha256": "dfa4e7d9b37988bf163b677a1575c754316c6817515998af8bfc48f0808570d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13221",
    "kind": "arxiv",
    "version": 1
  }
}