Pith Number

pith:QYNGLJ5M

pith:2025:QYNGLJ5MCW2HMEC3NL642IP65L

not attested not anchored not stored refs pending

Can LLMs Learn to Map the World from Local Descriptions?

Aili Chen, Jiangjie Chen, Sirui Xia, Tinghui Zhu, Xintao Wang, Yanghua Xiao, Yikai Zhang

arxiv:2505.20874 v1 · 2025-05-27 · 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{QYNGLJ5MCW2HMEC3NL642IP65L}

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

Lost in Aggregation: A Multi-Scale Diagnostic Benchmark for LLM Spatial Navigation

Receipt and verification

First computed	2026-07-05T11:10:20.291710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861a65a7ac15b476105b6afdcd21feeae08a60703e0adc9cd0e361a666d16c9f

Aliases

arxiv: 2505.20874 · arxiv_version: 2505.20874v1 · doi: 10.48550/arxiv.2505.20874 · pith_short_12: QYNGLJ5MCW2H · pith_short_16: QYNGLJ5MCW2HMEC3 · pith_short_8: QYNGLJ5M

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/QYNGLJ5MCW2HMEC3NL642IP65L \
  | 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: 861a65a7ac15b476105b6afdcd21feeae08a60703e0adc9cd0e361a666d16c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "123fb4589f324cd25bdf23fc0eb3c9d11318ba3a0fd0f1be5fefec3746c17eba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-27T08:22:58Z",
    "title_canon_sha256": "6a8a73aa89636c07da81e7fa82bbbfbc17dfedc6e4f0852ecb0dd7b1c377f952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20874",
    "kind": "arxiv",
    "version": 1
  }
}