Pith Number

pith:DF34V4LV

pith:2021:DF34V4LVJJYTGPEFNTUPAKG5ZN

not attested not anchored not stored refs pending

Predictive Coding Theories of Cortical Function

Linxing Preston Jiang, Rajesh P. N. Rao

arxiv:2112.10048 v3 · 2021-12-19 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DF34V4LVJJYTGPEFNTUPAKG5ZN}

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.

Cited by

1 paper in Pith

Structural Decoupling: A Scaffold-Flow Theory of Generalization and Alignment

Receipt and verification

First computed	2026-07-05T06:11:31.620446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1977caf1754a71333c856ce8f028ddcb4fbcdadd8957b28e00c0b3b581adf2ec

Aliases

arxiv: 2112.10048 · arxiv_version: 2112.10048v3 · doi: 10.48550/arxiv.2112.10048 · pith_short_12: DF34V4LVJJYT · pith_short_16: DF34V4LVJJYTGPEF · pith_short_8: DF34V4LV

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/DF34V4LVJJYTGPEFNTUPAKG5ZN \
  | 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: 1977caf1754a71333c856ce8f028ddcb4fbcdadd8957b28e00c0b3b581adf2ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ac759df511cfa07d7ada22817dcceef1eac21cf20dbbee22bf6f6dadafaa94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-12-19T03:14:38Z",
    "title_canon_sha256": "f4216b9b262a802c35d1ba5abedc5d309b83ee9a45bfdbe9df8d45d9d518a3d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10048",
    "kind": "arxiv",
    "version": 3
  }
}