Pith Number

pith:EUOP3HZM

pith:2025:EUOP3HZMBHCDQNYMCTFVQUX4BZ

not attested not anchored not stored refs pending

Sound Field Reconstruction Using Physics-Informed Boundary Integral Networks

Stefano Damiano, Toon van Waterschoot

arxiv:2506.03917 v1 · 2025-06-04 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUOP3HZMBHCDQNYMCTFVQUX4BZ}

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	2026-07-05T11:15:54.043600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251cfd9f2c09c438370c14cb5852fc0e6aac23c5800ba630bdaf689f95966dde

Aliases

arxiv: 2506.03917 · arxiv_version: 2506.03917v1 · doi: 10.48550/arxiv.2506.03917 · pith_short_12: EUOP3HZMBHCD · pith_short_16: EUOP3HZMBHCDQNYM · pith_short_8: EUOP3HZM

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/EUOP3HZMBHCDQNYMCTFVQUX4BZ \
  | 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: 251cfd9f2c09c438370c14cb5852fc0e6aac23c5800ba630bdaf689f95966dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05988ef26d59b482e596e52ce298de11a34f9466b179cf70639925ad26e84390",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-06-04T13:07:54Z",
    "title_canon_sha256": "ea6b2600012cca3409b71cdd19cbe605042144d40936bafc0826794f171b2f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03917",
    "kind": "arxiv",
    "version": 1
  }
}