Pith Number

pith:ER4MUXWL

pith:2025:ER4MUXWLXULH6TBVYSSBL5PMK6

not attested not anchored not stored refs pending

DMPCN: Dynamic Modulated Predictive Coding Network with Hybrid Feedback Representations

A S M Sharifuzzaman Sagar, Jun Hoong Chan, Yu Chen

arxiv:2504.14665 v1 · 2025-04-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ER4MUXWLXULH6TBVYSSBL5PMK6}

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	2026-07-05T10:51:48.571843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2478ca5ecbbd167f4c35c4a415f5ec57b91f9f4463a69d358b26f3382b11f034

Aliases

arxiv: 2504.14665 · arxiv_version: 2504.14665v1 · doi: 10.48550/arxiv.2504.14665 · pith_short_12: ER4MUXWLXULH · pith_short_16: ER4MUXWLXULH6TBV · pith_short_8: ER4MUXWL

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/ER4MUXWLXULH6TBVYSSBL5PMK6 \
  | 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: 2478ca5ecbbd167f4c35c4a415f5ec57b91f9f4463a69d358b26f3382b11f034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9cd58f33898cfabb065904391d9a5087d3d73004310c3e696d8e14dbf45352",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-20T16:14:07Z",
    "title_canon_sha256": "c73196c99729cbe1746b7f76ae296f6ab915beafcc2c392be5031f435d826686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14665",
    "kind": "arxiv",
    "version": 1
  }
}