Pith Number

pith:D2MNN5LC

pith:2025:D2MNN5LC4363EW4GEC2CLTN4QU

not attested not anchored not stored refs pending

Robust Learning on Noisy Graphs via Latent Space Constraints with External Knowledge

Chunhui Gu, Ehsan Irajizad, James P. Long, Kim-Anh Do, Mohammad Sadegh Nasr

arxiv:2507.05540 v1 · 2025-07-07 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2MNN5LC4363EW4GEC2CLTN4QU}

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	2026-07-05T11:33:32.069292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e98d6f562e6fdb25b8620b425cdbc852713ca2b1616002e296e57f4eb8c499a

Aliases

arxiv: 2507.05540 · arxiv_version: 2507.05540v1 · doi: 10.48550/arxiv.2507.05540 · pith_short_12: D2MNN5LC4363 · pith_short_16: D2MNN5LC4363EW4G · pith_short_8: D2MNN5LC

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/D2MNN5LC4363EW4GEC2CLTN4QU \
  | 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: 1e98d6f562e6fdb25b8620b425cdbc852713ca2b1616002e296e57f4eb8c499a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7a2ffd1385f4a383fe3c1677f1ae030d675f82a05b2ec277aab206c860b81e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-07T23:43:24Z",
    "title_canon_sha256": "f33e9e0fa0d3f5e20ec58353b3d4a5b398a6b91e2b32f534e7a9cd74c5f77e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05540",
    "kind": "arxiv",
    "version": 1
  }
}