Pith Number

pith:LADUZNX3

pith:2018:LADUZNX3P6UHFQZKUXAVBRSKRZ

not attested not anchored not stored refs pending

Encoding Longer-term Contextual Multi-modal Information in a Predictive Coding Model

Angelo Cangelosi, Junpei Zhong, Tetsuya Ogata

arxiv:1804.06774 v1 · 2018-04-17 · cs.AI · cs.NE · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LADUZNX3P6UHFQZKUXAVBRSKRZ}

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	2026-05-18T00:18:05.767644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58074cb6fb7fa872c32aa5c150c64a8e583a30508bd2a8822c25a7502d79b8d0

Aliases

arxiv: 1804.06774 · arxiv_version: 1804.06774v1 · doi: 10.48550/arxiv.1804.06774 · pith_short_12: LADUZNX3P6UH · pith_short_16: LADUZNX3P6UHFQZK · pith_short_8: LADUZNX3

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/LADUZNX3P6UHFQZKUXAVBRSKRZ \
  | 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: 58074cb6fb7fa872c32aa5c150c64a8e583a30508bd2a8822c25a7502d79b8d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e463985170e307b4e38619c08c417626e5a2dd4eecbadf50ee534661aabf09e",
    "cross_cats_sorted": [
      "cs.NE",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-04-17T07:47:33Z",
    "title_canon_sha256": "016060a4d8e2084cbf5972091699fba6680fee69d41d5464140a406b8a6dbe2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06774",
    "kind": "arxiv",
    "version": 1
  }
}