Pith Number

pith:CGBYZBA7

pith:2021:CGBYZBA7HTJ7E2DMXVFO76BK64

not attested not anchored not stored refs pending

Blending search queries with social media data to improve forecasts of economic indicators

Adam Fox, Asieh Ahani, Christopher M. Danforth, Haimao Zhan, Kelsey Linnell, Kevin Foley, Peter Sheridan Dodds, Thayer Alshaabi, Yi Li

arxiv:2107.06096 v1 · 2021-07-09 · cs.SI · physics.soc-ph · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGBYZBA7HTJ7E2DMXVFO76BK64}

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	2026-07-05T02:57:31.106445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11838c841f3cd3f2686cbd4aeff82af73d8ce9b384105f8661ef5ccf7afe49db

Aliases

arxiv: 2107.06096 · arxiv_version: 2107.06096v1 · doi: 10.48550/arxiv.2107.06096 · pith_short_12: CGBYZBA7HTJ7 · pith_short_16: CGBYZBA7HTJ7E2DM · pith_short_8: CGBYZBA7

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/CGBYZBA7HTJ7E2DMXVFO76BK64 \
  | 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: 11838c841f3cd3f2686cbd4aeff82af73d8ce9b384105f8661ef5ccf7afe49db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "072f056e286f521b072ea6190d97e5f165163500cc64bc3db9d2faf833685d62",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-07-09T19:53:51Z",
    "title_canon_sha256": "eec46b48aad5d3bce544cdb0fa7b153e450f0ec7d7688c924d48d301fee607d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06096",
    "kind": "arxiv",
    "version": 1
  }
}