Pith Number

pith:I3IZEGUE

pith:2023:I3IZEGUEAWJOJQWF7D3E6HVRHF

not attested not anchored not stored refs pending

Geo-Encoder: A Chunk-Argument Bi-Encoder Framework for Chinese Geographic Re-Ranking

Boli Chen, Daniel Hershcovich, Fei Huang, Min Chen, Pengjun Xie, Ruixue Ding, Xianzhi Li, Yong Cao

arxiv:2309.01606 v2 · 2023-09-04 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3IZEGUEAWJOJQWF7D3E6HVRHF}

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	2026-07-05T07:40:41.116409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d1921a840592e4c2c5f8f64f1eb13960bca98912bacdef28abbf03023db592

Aliases

arxiv: 2309.01606 · arxiv_version: 2309.01606v2 · doi: 10.48550/arxiv.2309.01606 · pith_short_12: I3IZEGUEAWJO · pith_short_16: I3IZEGUEAWJOJQWF · pith_short_8: I3IZEGUE

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/I3IZEGUEAWJOJQWF7D3E6HVRHF \
  | 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: 46d1921a840592e4c2c5f8f64f1eb13960bca98912bacdef28abbf03023db592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14dca96868e66a9b1f24f7788a4895ce646a92d4e37fed1fb8fcf9ce48a6fcc6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-04T13:44:50Z",
    "title_canon_sha256": "b3664c91ed7d801da9b750249d0dee225748a8cb398d22dad341601d7b47c46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01606",
    "kind": "arxiv",
    "version": 2
  }
}