Pith Number

pith:RVFEZP6E

pith:2025:RVFEZP6EYHYOOD5UZRAKYJR6AS

not attested not anchored not stored refs pending

Prediction of acoustic field in 1-D uniform duct with varying mean flow and temperature using neural networks

D. Veerababu, Prasanta K. Ghosh

arxiv:2507.22370 v1 · 2025-07-30 · cs.LG · cs.SD · 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{RVFEZP6EYHYOOD5UZRAKYJR6AS}

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	2026-07-05T11:45:40.356815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4a4cbfc4c1f0e70fb4cc40ac263e04a7aafe2d7b577dbd2564aca2ef8c866e

Aliases

arxiv: 2507.22370 · arxiv_version: 2507.22370v1 · doi: 10.48550/arxiv.2507.22370 · pith_short_12: RVFEZP6EYHYO · pith_short_16: RVFEZP6EYHYOOD5U · pith_short_8: RVFEZP6E

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/RVFEZP6EYHYOOD5UZRAKYJR6AS \
  | 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: 8d4a4cbfc4c1f0e70fb4cc40ac263e04a7aafe2d7b577dbd2564aca2ef8c866e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20bf5d52015b3e27149d8f9f47787a67dd6120eedd447a53251b3612c128b97e",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-30T04:26:36Z",
    "title_canon_sha256": "bedaf4f3d17c694f300a152a918c18fc5db8e7b6258e084cdbe07183881e00ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22370",
    "kind": "arxiv",
    "version": 1
  }
}