Pith Number

pith:IQNGOUZE

pith:2026:IQNGOUZEKTWEHSV6CRCJK5ZHQN

not attested not anchored not stored refs pending

Backward Coherence and Hidden-State Stability in Recurrent Neural Networks: A Quasi-Reverse-Martingale Theory

Yuan-chin Ivan Chang

arxiv:2606.08934 v1 · 2026-06-08 · cs.LG · stat.AP · stat.CO · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQNGOUZEKTWEHSV6CRCJK5ZHQN}

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	2026-06-09T02:07:48.189759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441a67532454ec43cabe14449577278347511624d3deb17104710080b7cc9919

Aliases

arxiv: 2606.08934 · arxiv_version: 2606.08934v1 · doi: 10.48550/arxiv.2606.08934 · pith_short_12: IQNGOUZEKTWE · pith_short_16: IQNGOUZEKTWEHSV6 · pith_short_8: IQNGOUZE

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/IQNGOUZEKTWEHSV6CRCJK5ZHQN \
  | 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: 441a67532454ec43cabe14449577278347511624d3deb17104710080b7cc9919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8a00f731831429792f1cdcab207936f62dcfc53eab26153d8dac9a9bfb2bdb",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-08T02:20:29Z",
    "title_canon_sha256": "35535a9aa4fad32641505d5efe21a805cc0d6a3dcce5d3f8aef975f6e592305f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08934",
    "kind": "arxiv",
    "version": 1
  }
}