Pith Number

pith:6UEG7X7E

pith:2016:6UEG7X7EMFCSZZQCLMISNZJMMV

not attested not anchored not stored refs pending

Validation of Twitter opinion trends with national polling aggregates: Hillary Clinton vs Donald Trump

Alexandre Bovet, Flaviano Morone, Hernan A. Makse

arxiv:1610.01587 v3 · 2016-10-05 · cs.SI · 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{6UEG7X7EMFCSZZQCLMISNZJMMV}

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	2026-05-18T00:06:06.510708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5086fdfe461452ce6025b1126e52c657e4203e7ef0e187d63f44472c97f9a7d

Aliases

arxiv: 1610.01587 · arxiv_version: 1610.01587v3 · doi: 10.48550/arxiv.1610.01587 · pith_short_12: 6UEG7X7EMFCS · pith_short_16: 6UEG7X7EMFCSZZQC · pith_short_8: 6UEG7X7E

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/6UEG7X7EMFCSZZQCLMISNZJMMV \
  | 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: f5086fdfe461452ce6025b1126e52c657e4203e7ef0e187d63f44472c97f9a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b28278b1587064a8bedbf3c2d8d77ac6238cbedf80ef38719476474ccce7fa8d",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-10-05T19:45:29Z",
    "title_canon_sha256": "120b6f908704c446724b908b92b32a7fed26f6ba6c708e39b542ca7f704ecf76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01587",
    "kind": "arxiv",
    "version": 3
  }
}