Pith Number

pith:LSRFZALE

pith:2026:LSRFZALEPAQBJGXH6NVNQ2TD7Q

not attested not anchored not stored refs pending

Edge Sparsification via Temporal Forman-Ricci Curvature for Dynamic Graph Learning

Cuneyt Gurcan Akcora, Kiarash Shamsi, Poupak Azad

arxiv:2608.07158 v1 · 2026-08-07 · 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{LSRFZALEPAQBJGXH6NVNQ2TD7Q}

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	2026-08-10T01:14:28.823912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca25c81647820149ae7f36ad86a63fc2257164e39cfa8acb1f1c9c66c2c96b3

Aliases

arxiv: 2608.07158 · arxiv_version: 2608.07158v1 · doi: 10.48550/arxiv.2608.07158 · pith_short_12: LSRFZALEPAQB · pith_short_16: LSRFZALEPAQBJGXH · pith_short_8: LSRFZALE

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/LSRFZALEPAQBJGXH6NVNQ2TD7Q \
  | 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: 5ca25c81647820149ae7f36ad86a63fc2257164e39cfa8acb1f1c9c66c2c96b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6a69eaa30bdf5594a8f507771fdeb4fa5659c156c8c24ec11aa59ae6010cd83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-07T12:26:15Z",
    "title_canon_sha256": "f999bd76ad2cf68a1b69af12833c6ca212730938151f8ba31852633eb734562f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07158",
    "kind": "arxiv",
    "version": 1
  }
}