Pith Number

pith:J3QQHUAI

pith:2020:J3QQHUAIZVTWDNRGOA4V3LTBBV

not attested not anchored not stored refs pending

Detecting Perceived Emotions in Hurricane Disasters

Cornelia Caragea, Junyi Jessy Li, Shrey Desai

arxiv:2004.14299 v1 · 2020-04-29 · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3QQHUAIZVTWDNRGOA4V3LTBBV}

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	2026-07-05T00:59:19.357713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee103d008cd6761b62670395dae610d4abe8e8d6045bab8a53f59a15dd2a866

Aliases

arxiv: 2004.14299 · arxiv_version: 2004.14299v1 · doi: 10.48550/arxiv.2004.14299 · pith_short_12: J3QQHUAIZVTW · pith_short_16: J3QQHUAIZVTWDNRG · pith_short_8: J3QQHUAI

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/J3QQHUAIZVTWDNRGOA4V3LTBBV \
  | 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: 4ee103d008cd6761b62670395dae610d4abe8e8d6045bab8a53f59a15dd2a866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1151234548e43c600e797c4f368e84f01a9c7d74a72bca09ffff88a9e7b886b2",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-29T16:17:49Z",
    "title_canon_sha256": "85ebdcd9b96ebdd3ad2e084124f66d65941f1b1fc148eb16d3332a8dd050e4aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14299",
    "kind": "arxiv",
    "version": 1
  }
}