Pith Number

pith:QRRIMPIT

pith:2018:QRRIMPITB4ZN4IS3R6ZU4BCQXP

not attested not anchored not stored refs pending

Modeling cochlear two-tone suppression using a system of nonlinear oscillators with feed-forward coupling

Hiroya Nakao, Masanori Ouchi

arxiv:1812.08587 v1 · 2018-12-20 · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRRIMPITB4ZN4IS3R6ZU4BCQXP}

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	2026-05-17T23:56:57.968907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8462863d130f32de225b8fb34e0450bbe5fd510d6df8ab6cd844218143b4b835

Aliases

arxiv: 1812.08587 · arxiv_version: 1812.08587v1 · doi: 10.48550/arxiv.1812.08587 · pith_short_12: QRRIMPITB4ZN · pith_short_16: QRRIMPITB4ZN4IS3 · pith_short_8: QRRIMPIT

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/QRRIMPITB4ZN4IS3R6ZU4BCQXP \
  | 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: 8462863d130f32de225b8fb34e0450bbe5fd510d6df8ab6cd844218143b4b835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48476273184c9d19bbcf732ccfd1aeb125ba0f6beefc8aafbf9886ef102081e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2018-12-20T14:18:34Z",
    "title_canon_sha256": "ff64fb77fa19a725f098ba78a5c3c9315fa76d74465ab90975f0568efc2c5a60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08587",
    "kind": "arxiv",
    "version": 1
  }
}