Pith Number

pith:IKSLJQNG

pith:2018:IKSLJQNGRCPWH6JLW3Z7TDULZF

not attested not anchored not stored refs pending

Retrieving the scattering strength using noise correlation in a reverberant medium

Aida Hejazi Nooghabi, Julien de Rosny, Lapo Boschi, Philippe Roux

arxiv:1808.03450 v1 · 2018-08-10 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKSLJQNGRCPWH6JLW3Z7TDULZF}

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	2026-05-18T00:08:24.996923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a4b4c1a6889f63f92bb6f3f98e8bc94e9798d15d8975864b84226dd96142d3

Aliases

arxiv: 1808.03450 · arxiv_version: 1808.03450v1 · doi: 10.48550/arxiv.1808.03450 · pith_short_12: IKSLJQNGRCPW · pith_short_16: IKSLJQNGRCPWH6JL · pith_short_8: IKSLJQNG

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/IKSLJQNGRCPWH6JLW3Z7TDULZF \
  | 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: 42a4b4c1a6889f63f92bb6f3f98e8bc94e9798d15d8975864b84226dd96142d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80990ed330621d733d12a97ad288968a4d4161bba98dcd296dfb6e7fe0d2fcc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-10T08:13:23Z",
    "title_canon_sha256": "98dc2a6ace5880f590fbdfe03bc5e5c6dbc252be08577178048d8e1a67cf2b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03450",
    "kind": "arxiv",
    "version": 1
  }
}