Pith Number

pith:BOVEDPHX

pith:2017:BOVEDPHXIWBQZX5T2XGDHVUGU3

not attested not anchored not stored refs pending

A Probabilistic Framework for Location Inference from Social Media

Binxuan Huang, Jie Tang, Kathleen M. Carley, Wei Wei, Yujie Qian, Zhilin Yang

arxiv:1702.07281 v3 · 2017-02-23 · cs.AI · 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{BOVEDPHXIWBQZX5T2XGDHVUGU3}

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	2026-05-17T23:46:31.184885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0baa41bcf745830cdfb3d5cc33d686a6d158707a51e9a560aea555eb0a395922

Aliases

arxiv: 1702.07281 · arxiv_version: 1702.07281v3 · doi: 10.48550/arxiv.1702.07281 · pith_short_12: BOVEDPHXIWBQ · pith_short_16: BOVEDPHXIWBQZX5T · pith_short_8: BOVEDPHX

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/BOVEDPHXIWBQZX5T2XGDHVUGU3 \
  | 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: 0baa41bcf745830cdfb3d5cc33d686a6d158707a51e9a560aea555eb0a395922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bfde8eaf79e901e98d33cb530eff01929c90bac3a6157b706fd92bd1a5d06dc",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-02-23T16:34:07Z",
    "title_canon_sha256": "2458fda1a4c0a2ae683eae82d7d44e7c102b089aca2b3de3d4b08d13495a9471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07281",
    "kind": "arxiv",
    "version": 3
  }
}