Pith Number

pith:ZMGNPTTI

pith:2025:ZMGNPTTIKUTMIPOWZYZOWGDFTX

not attested not anchored not stored refs pending

Feasibility of spectral-element modeling of wave propagation through the anatomy of marine mammals

Aida Hejazi Nooghabi, Andrea Colombi, Carlos Garc\'ia A., Lapo Boschi, Vladimiro Boselli

arxiv:2506.22944 v1 · 2025-06-28 · cs.CE · cs.SD · eess.AS · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZMGNPTTIKUTMIPOWZYZOWGDFTX}

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	2026-07-05T11:28:48.054763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0cd7ce685526c43dd6ce32eb18659ddf094c90872f7ff334b70a9d55a6bda3

Aliases

arxiv: 2506.22944 · arxiv_version: 2506.22944v1 · doi: 10.48550/arxiv.2506.22944 · pith_short_12: ZMGNPTTIKUTM · pith_short_16: ZMGNPTTIKUTMIPOW · pith_short_8: ZMGNPTTI

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/ZMGNPTTIKUTMIPOWZYZOWGDFTX \
  | 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: cb0cd7ce685526c43dd6ce32eb18659ddf094c90872f7ff334b70a9d55a6bda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22fe3f4f61185410d15e6fa8d46354dd18b4d6f3b770bf9573f5d08a9aea8068",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-06-28T16:29:03Z",
    "title_canon_sha256": "4a248ca0a754389613ae85f5604e8e1f75a4d0615919ceda0f1456545e9ad70c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22944",
    "kind": "arxiv",
    "version": 1
  }
}