Pith Number

pith:QPTG6PDG

pith:2026:QPTG6PDG3OYDLTR3IIQWID5QPG

not attested not anchored not stored refs pending

GeoFlow: Geo-Aware Modeling of Inter-Area Relationships in Origin-Destination Flow Prediction and Generation

Guanjie Zheng, Hao Xue, Linghe Kong, Zherui Huang

arxiv:2607.05257 v1 · 2026-07-06 · 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{QPTG6PDG3OYDLTR3IIQWID5QPG}

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	2026-07-07T03:19:21.253570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e66f3c66dbb035ce3b4221640fb079839168f3fcbb5f9b44192c29d1cadbff

Aliases

arxiv: 2607.05257 · arxiv_version: 2607.05257v1 · doi: 10.48550/arxiv.2607.05257 · pith_short_12: QPTG6PDG3OYD · pith_short_16: QPTG6PDG3OYDLTR3 · pith_short_8: QPTG6PDG

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/QPTG6PDG3OYDLTR3IIQWID5QPG \
  | 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: 83e66f3c66dbb035ce3b4221640fb079839168f3fcbb5f9b44192c29d1cadbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cfed30614193e0f9d57a4d1c6cb2a12b72d9e154d850bce359b4d28b0f2fa2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-06T16:04:23Z",
    "title_canon_sha256": "169ee47175bd92a897d5d41bf48399e814b17b9109536624e6acf792d9899531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05257",
    "kind": "arxiv",
    "version": 1
  }
}