Pith Number

pith:UY7W2VUG

pith:2025:UY7W2VUGM4A2BCETPETUEUAOIF

not attested not anchored not stored refs pending

On the Impact of Downstream Tasks on Sampling and Reconstructing Noisy Graph Signals

Baskaran Sripathmanathan, Michael Bronstein, Xiaowen Dong

arxiv:2509.10874 v1 · 2025-09-13 · eess.SP · 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{UY7W2VUGM4A2BCETPETUEUAOIF}

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	2026-07-05T12:11:29.627328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a63f6d56866701a08893792742500e41492c0f1fe4509d04cb21c3b4029e3b1c

Aliases

arxiv: 2509.10874 · arxiv_version: 2509.10874v1 · doi: 10.48550/arxiv.2509.10874 · pith_short_12: UY7W2VUGM4A2 · pith_short_16: UY7W2VUGM4A2BCET · pith_short_8: UY7W2VUG

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/UY7W2VUGM4A2BCETPETUEUAOIF \
  | 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: a63f6d56866701a08893792742500e41492c0f1fe4509d04cb21c3b4029e3b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ce058065411a8ea51bde4e5f86bc946b0d512fced97c60de31105edefddd736",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-09-13T16:09:43Z",
    "title_canon_sha256": "122d8ab69613970a4f187683acdbc6f14d566e4b71f6b6544f11cd87c288e42e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10874",
    "kind": "arxiv",
    "version": 1
  }
}