Pith Number

pith:UF6U7X47

pith:2016:UF6U7X47J7X7FRF5LATINLACIK

not attested not anchored not stored refs pending

Predictive coding in area V4: dynamic shape discrimination under partial occlusion

Anitha Pasupathy, Eric Shea-Brown, Hannah Choi

arxiv:1612.05321 v1 · 2016-12-16 · 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{UF6U7X47J7X7FRF5LATINLACIK}

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	2026-05-18T00:54:52.063334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17d4fdf9f4feff2c4bd582686ac024283f2f4c28ecba73dc31470747b10db02

Aliases

arxiv: 1612.05321 · arxiv_version: 1612.05321v1 · doi: 10.48550/arxiv.1612.05321 · pith_short_12: UF6U7X47J7X7 · pith_short_16: UF6U7X47J7X7FRF5 · pith_short_8: UF6U7X47

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/UF6U7X47J7X7FRF5LATINLACIK \
  | 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: a17d4fdf9f4feff2c4bd582686ac024283f2f4c28ecba73dc31470747b10db02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "165cec2c1559c1717a2337964e034f5e50c319b3357cdc78658905474d3f8551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-12-16T00:31:58Z",
    "title_canon_sha256": "f57420c85a156c93c1c6255a391ee396247231ba888ab6a85946be12800866cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05321",
    "kind": "arxiv",
    "version": 1
  }
}