Pith Number

pith:L6RXHUXI

pith:2018:L6RXHUXIEX35R53YWICG743UBC

not attested not anchored not stored refs pending

Progressive Spatial Recurrent Neural Network for Intra Prediction

Jiaying Liu, Mading Li, Wenhan Yang, Yueyu Hu

arxiv:1807.02232 v2 · 2018-07-06 · 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{L6RXHUXIEX35R53YWICG743UBC}

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	2026-05-17T23:45:09.773480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa373d2e825f7d8f778b2046ff374088f5ec429875d2da7afcda456c933f27e

Aliases

arxiv: 1807.02232 · arxiv_version: 1807.02232v2 · doi: 10.48550/arxiv.1807.02232 · pith_short_12: L6RXHUXIEX35 · pith_short_16: L6RXHUXIEX35R53Y · pith_short_8: L6RXHUXI

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/L6RXHUXIEX35R53YWICG743UBC \
  | 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: 5fa373d2e825f7d8f778b2046ff374088f5ec429875d2da7afcda456c933f27e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee7f2a350b0c19ee28f598e36298fdd333be162df4794b6d3ffa45a37ce9715",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-06T03:13:55Z",
    "title_canon_sha256": "7d8b8bbb8e0c7275b61334107c5673ea30a1c33daca93b03d56ba3d6d974bdbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02232",
    "kind": "arxiv",
    "version": 2
  }
}