Pith Number

pith:OY645JZ7

pith:2026:OY645JZ7E3NMB4NKRN3NKSCNXY

not attested not anchored not stored refs pending

GraphDancer: Training LLMs to Explore and Reason over Graphs via Two-Stage Curriculum Post-Training

Jianwen Xie, Ping Nie, Yuyang Bai, Yu Zhang, Zhuofeng Li

arxiv:2602.02518 v2 · 2026-01-24 · cs.LG · cs.AI · 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{OY645JZ7E3NMB4NKRN3NKSCNXY}

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	2026-05-27T01:04:55.851848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

763dcea73f26dac0f1aa8b76d5484dbe3cfa02e579e5b64ae23c136d4c86faff

Aliases

arxiv: 2602.02518 · arxiv_version: 2602.02518v2 · doi: 10.48550/arxiv.2602.02518 · pith_short_12: OY645JZ7E3NM · pith_short_16: OY645JZ7E3NMB4NK · pith_short_8: OY645JZ7

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/OY645JZ7E3NMB4NKRN3NKSCNXY \
  | 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: 763dcea73f26dac0f1aa8b76d5484dbe3cfa02e579e5b64ae23c136d4c86faff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6265b3c12e1d3a35113ccb79d1e32477e3266e17f20a707452ac96b0903748",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-24T02:44:49Z",
    "title_canon_sha256": "b5ed10c10eaf48faeaef109f41b1a4a35fe1ee587dc920324d80ea79837301e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02518",
    "kind": "arxiv",
    "version": 2
  }
}