Pith Number

pith:4PWMSA7O

pith:2017:4PWMSA7OAI56XREMQ5G6A6CJ3S

not attested not anchored not stored refs pending

On Predicting Geolocation of Tweets using Convolutional Neural Networks

Binxuan Huang, Kathleen M. Carley

arxiv:1704.05146 v1 · 2017-04-17 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PWMSA7OAI56XREMQ5G6A6CJ3S}

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	2026-05-18T00:30:16.994554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ecc903ee023bebc48c874de07849dc90402254953b830ccac0f56bd9ebf057

Aliases

arxiv: 1704.05146 · arxiv_version: 1704.05146v1 · doi: 10.48550/arxiv.1704.05146 · pith_short_12: 4PWMSA7OAI56 · pith_short_16: 4PWMSA7OAI56XREM · pith_short_8: 4PWMSA7O

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/4PWMSA7OAI56XREMQ5G6A6CJ3S \
  | 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: e3ecc903ee023bebc48c874de07849dc90402254953b830ccac0f56bd9ebf057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18b6f9c25272073554655cc04694348baae148cffd56e0cfd38dd7e10cc37949",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-04-17T23:18:17Z",
    "title_canon_sha256": "af47e10361fc1b428e8aa0d880263a81e4c723a880d2ab7de9bcb94563f5bed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05146",
    "kind": "arxiv",
    "version": 1
  }
}