Pith Number

pith:FOXAMZQT

pith:2026:FOXAMZQTKER7GADJF6BVKWDMPQ

not attested not anchored not stored refs pending

JourneyFormer: Encoding Airbnb Guest Journey with Sequence Modeling

Bin Xu, Chun How Tan, Daochen Zha, Han Zhao, Hui Gao, Huiji Gao, Liwei He, Sanjeev Katariya, Stephanie Moyerman, Tracy Yu, Xiaowei Liu, Xin Liu

arxiv:2606.19108 v1 · 2026-06-17 · 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{FOXAMZQTKER7GADJF6BVKWDMPQ}

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	2026-06-19T16:11:56.820120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bae0666135123f300692f8355586c7c1fc20428b95543bd6b5790f39e186431

Aliases

arxiv: 2606.19108 · arxiv_version: 2606.19108v1 · doi: 10.48550/arxiv.2606.19108 · pith_short_12: FOXAMZQTKER7 · pith_short_16: FOXAMZQTKER7GADJ · pith_short_8: FOXAMZQT

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/FOXAMZQTKER7GADJF6BVKWDMPQ \
  | 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: 2bae0666135123f300692f8355586c7c1fc20428b95543bd6b5790f39e186431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5807ba04f5b0a2ec0553a02eb9b964f13fcd1d71ac9733c62445e4ff32b972b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T14:22:18Z",
    "title_canon_sha256": "afa37ab73ed784285060237168af87991505103e2c2ee2899d261e30532b0ea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19108",
    "kind": "arxiv",
    "version": 1
  }
}