Pith Number

pith:3RQ2DHGL

pith:2020:3RQ2DHGLGTIVTN2CPOIT27B2MT

not attested not anchored not stored refs pending

Difference Attention Based Error Correction LSTM Model for Time Series Prediction

Jiangyong Duan, Juan Meng, Yuxuan Liu

arxiv:2003.13616 v1 · 2020-03-30 · cs.LG · 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{3RQ2DHGLGTIVTN2CPOIT27B2MT}

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	2026-07-05T01:29:57.658897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc61a19ccb34d159b7427b913d7c3a64e0f09121f9cfa30351989f63ef2640b8

Aliases

arxiv: 2003.13616 · arxiv_version: 2003.13616v1 · doi: 10.48550/arxiv.2003.13616 · pith_short_12: 3RQ2DHGLGTIV · pith_short_16: 3RQ2DHGLGTIVTN2C · pith_short_8: 3RQ2DHGL

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/3RQ2DHGLGTIVTN2CPOIT27B2MT \
  | 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: dc61a19ccb34d159b7427b913d7c3a64e0f09121f9cfa30351989f63ef2640b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446ad6caf4da5242216b27f0d98a7d6c8cec3ecbbd15a5838c4b7d26fb023964",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-30T16:48:30Z",
    "title_canon_sha256": "0bab016b19a75b2e30e42f401029de21f3f9258547606874f14d0c983cbed3fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13616",
    "kind": "arxiv",
    "version": 1
  }
}