Pith Number

pith:27HUBNKT

pith:2025:27HUBNKTHOPM7T5W4YCR4NRBUU

not attested not anchored not stored refs pending

Holistic Semantic Representation for Navigational Trajectory Generation

Ji Cao, Jie Song, Jie Yang, Junshu Dai, Mingli Song, Qinghong Guo, Shunyu Liu, Tongya Zheng, Yu Wang

arxiv:2501.02737 v2 · 2025-01-06 · cs.CV · 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{27HUBNKTHOPM7T5W4YCR4NRBUU}

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

3 papers in Pith

SenseWalk: Agent-Based Semantic Trajectory Simulation Powered by Large Language Models in Zoned Environments

InsTraj: Instructing Diffusion Models with Travel Intentions to Generate Real-world Trajectories

TrajPrism: A Multi-Task Benchmark for Language-Grounded Urban Trajectory Understanding

Receipt and verification

First computed	2026-07-05T10:12:24.867428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7cf40b5533b9ecfcfb6e6051e3621a521ac3457a2270b480e85fd0b62c95553

Aliases

arxiv: 2501.02737 · arxiv_version: 2501.02737v2 · doi: 10.48550/arxiv.2501.02737 · pith_short_12: 27HUBNKTHOPM · pith_short_16: 27HUBNKTHOPM7T5W · pith_short_8: 27HUBNKT

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/27HUBNKTHOPM7T5W4YCR4NRBUU \
  | 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: d7cf40b5533b9ecfcfb6e6051e3621a521ac3457a2270b480e85fd0b62c95553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26c990cffa032e271d3682ee8ce523f0570de08649014e904f03d365a7bfa4f9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-06T03:11:12Z",
    "title_canon_sha256": "fdbd516a0fe193a1f0aa9293679ee9a8314589db4bf4c1dc3458e142a5821a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02737",
    "kind": "arxiv",
    "version": 2
  }
}