Pith Number

pith:R6CC7LY5

pith:2014:R6CC7LY5IM2Z6RIQAIXWWEK4NF

not attested not anchored not stored refs pending

Partisan Sharing: Facebook Evidence and Societal Consequences

Daniele Quercia, Jisun An, Jon Crowcroft

arxiv:1409.7254 v1 · 2014-09-25 · cs.SI · cs.CY · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6CC7LY5IM2Z6RIQAIXWWEK4NF}

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	2026-05-18T02:41:58.820390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f842faf1d43359f4510022f6b115c696787b0a09ed547a186abdac32efbfcd9

Aliases

arxiv: 1409.7254 · arxiv_version: 1409.7254v1 · doi: 10.48550/arxiv.1409.7254 · pith_short_12: R6CC7LY5IM2Z · pith_short_16: R6CC7LY5IM2Z6RIQ · pith_short_8: R6CC7LY5

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/R6CC7LY5IM2Z6RIQAIXWWEK4NF \
  | 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: 8f842faf1d43359f4510022f6b115c696787b0a09ed547a186abdac32efbfcd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec2808ce062caa845466c432e9ec0a3c70ca8a7fe24bd54fadf38f1896b8374",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-09-25T13:43:17Z",
    "title_canon_sha256": "5296e119a0ef2d7e90a0977b4f887dbc39e553003e6c9f096d3e9a151ff38c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7254",
    "kind": "arxiv",
    "version": 1
  }
}