Pith Number

pith:WBDGWJ4R

pith:2021:WBDGWJ4RBDMKRVMNP2SNGRMM3T

not attested not anchored not stored refs pending

Using Twitter Attribute Information to Predict Stock Prices

Ebba Leckstr\"om, Roderick Karlemstrand

arxiv:2105.01402 v1 · 2021-05-04 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBDGWJ4RBDMKRVMNP2SNGRMM3T}

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

Analyzing public sentiment to gauge key stock events and determine volatility in conjunction with time and options premiums

Receipt and verification

First computed	2026-07-05T02:37:16.830958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0466b279108d8a8d58d7ea4d3458cdcfc60ed4b30c6adb16e0ce9855c4871a6

Aliases

arxiv: 2105.01402 · arxiv_version: 2105.01402v1 · doi: 10.48550/arxiv.2105.01402 · pith_short_12: WBDGWJ4RBDMK · pith_short_16: WBDGWJ4RBDMKRVMN · pith_short_8: WBDGWJ4R

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/WBDGWJ4RBDMKRVMNP2SNGRMM3T \
  | 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: b0466b279108d8a8d58d7ea4d3458cdcfc60ed4b30c6adb16e0ce9855c4871a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b8316d8e6a0dfb6aac1b522d84e79c0e160a8ffbaaa0b3342477befefa4ac2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-04T10:27:37Z",
    "title_canon_sha256": "4e43f3731a2757285e989774d83037d6c7928c229568d83f22c73d2e9a73f501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01402",
    "kind": "arxiv",
    "version": 1
  }
}