Pith Number

pith:LEIEZ6VQ

pith:2026:LEIEZ6VQLJMCIV4V4C6D3YBWRO

not attested not anchored not stored refs pending

Real-Time Sensing of Inaccessible Physical Fields via an Edge-Deployable Hardware-Portable Graph Neural Operator

Farid Ahmed, Jason Yoo, Kazuma Kobayashi, Souvik Chakraborty, Subhankar Sarkar, Syed Bahauddin Alam, William Howes

arxiv:2604.01802 v2 · 2026-04-02 · 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{LEIEZ6VQLJMCIV4V4C6D3YBWRO}

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.

Cited by

2 papers in Pith

Neuroscience Inspired Graph Operators Towards Edge-Deployable Virtual Sensing for Irregular Geometries

When Spike Sparsity Does Not Translate to Deployed Cost: VS-WNO on Jetson Orin Nano

Receipt and verification

First computed	2026-06-02T01:03:46.484372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59104cfab05a58245795e0bc3de0368bb42bd2d335e792e71aad4b4363e1d08c

Aliases

arxiv: 2604.01802 · arxiv_version: 2604.01802v2 · doi: 10.48550/arxiv.2604.01802 · pith_short_12: LEIEZ6VQLJMC · pith_short_16: LEIEZ6VQLJMCIV4V · pith_short_8: LEIEZ6VQ

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/LEIEZ6VQLJMCIV4V4C6D3YBWRO \
  | 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: 59104cfab05a58245795e0bc3de0368bb42bd2d335e792e71aad4b4363e1d08c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21aff191ba6e5aaaac23bff447ad5fe215b5a32b8f3af485c6d1d83586543b62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-04-02T09:14:59Z",
    "title_canon_sha256": "6734ce16db93b4c97126c21d42e0352a75488a57b4f2cd614911faeb685b4a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.01802",
    "kind": "arxiv",
    "version": 2
  }
}