Pith Number

pith:NLIXYAB7

pith:2026:NLIXYAB7UNQSEZYPMPV7SY6MSD

not attested not anchored not stored refs pending

Dynamic Spectral Filtering for Temporal Graph Learning: Learning Evolving Propagation Operators

Yan Kong

arxiv:2607.27891 v1 · 2026-07-30 · cs.AI · 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{NLIXYAB7UNQSEZYPMPV7SY6MSD}

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	2026-07-31T01:34:37.566442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6ad17c003fa36122670f63ebf963cc90f5396583c8ca9a39bb772143701af8d7

Aliases

arxiv: 2607.27891 · arxiv_version: 2607.27891v1 · doi: 10.48550/arxiv.2607.27891 · pith_short_12: NLIXYAB7UNQS · pith_short_16: NLIXYAB7UNQSEZYP · pith_short_8: NLIXYAB7

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/NLIXYAB7UNQSEZYPMPV7SY6MSD \
  | 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: 6ad17c003fa36122670f63ebf963cc90f5396583c8ca9a39bb772143701af8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0358dd65dfc35af21942897976966977e9f35e6e7555a31f6c021c624f045064",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T09:05:46Z",
    "title_canon_sha256": "97f1d2ac47bf02ce24e6c1b8f977afee21b46b0cd910b596ca47c5a3895ead71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27891",
    "kind": "arxiv",
    "version": 1
  }
}