Pith Number

pith:7F3MF5U4

pith:2026:7F3MF5U4GEAEEXQS72LZJU3C5G

not attested not anchored not stored refs pending

iTIMO: An LLM-empowered Synthesis Dataset for Travel Itinerary Modification

Hongyu Zhang, Hua Ma, Yunshan Ma, Zhuoxuan Huang, Zhu Sun

arxiv:2601.10609 v5 · 2026-01-15 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7F3MF5U4GEAEEXQS72LZJU3C5G}

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.

Cited by

1 paper in Pith

AlterAtlas: Shifting Travel Planning from AI Generation to Validation via Persona-Driven Simulations

Receipt and verification

First computed	2026-07-15T01:20:53.526292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f976c2f69c3100425e12fe9794d362e99cefb700aa94d7ee4b7a5e8f2a5e8a52

Aliases

arxiv: 2601.10609 · arxiv_version: 2601.10609v5 · doi: 10.48550/arxiv.2601.10609 · pith_short_12: 7F3MF5U4GEAE · pith_short_16: 7F3MF5U4GEAEEXQS · pith_short_8: 7F3MF5U4

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/7F3MF5U4GEAEEXQS72LZJU3C5G \
  | 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: f976c2f69c3100425e12fe9794d362e99cefb700aa94d7ee4b7a5e8f2a5e8a52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b16927e8ca2173565737236c9760e32dd97b55e1bed07bb9486200ae3ae6e86f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-01-15T17:24:51Z",
    "title_canon_sha256": "9c0177393eaa443bf1b5c2e679189c43c7ac6a013757a7fb54664838852f40e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.10609",
    "kind": "arxiv",
    "version": 5
  }
}