Pith Number

pith:3UBUGJFR

pith:2021:3UBUGJFROVQCVFVYAEYERGWP62

not attested not anchored not stored refs pending

Interdigitated Columnar Representation of Personal Space and Visual Space in Human Parietal Cortex

Baktash Babadi, Daphne J. Holt, Douglas N. Greve, Roger B. H. Tootell, Shahin Nasr, Zahra Nasiriavanaki

arxiv:2111.04784 v3 · 2021-11-08 · 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{3UBUGJFROVQCVFVYAEYERGWP62}

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	2026-07-05T04:05:14.375955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd034324b175602a96b80130489acff68af214cbd18226322b7e78ba7c5e68cb

Aliases

arxiv: 2111.04784 · arxiv_version: 2111.04784v3 · doi: 10.48550/arxiv.2111.04784 · pith_short_12: 3UBUGJFROVQC · pith_short_16: 3UBUGJFROVQCVFVY · pith_short_8: 3UBUGJFR

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/3UBUGJFROVQCVFVYAEYERGWP62 \
  | 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: dd034324b175602a96b80130489acff68af214cbd18226322b7e78ba7c5e68cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec91842a9b99dbd958b5dcb20a5fa9bbae78ef19ece4ded531bb5e3d4e1b0f51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-11-08T19:43:15Z",
    "title_canon_sha256": "2329336a0425727403d367cd6a8ded4b7b56399b51992fa382e022b902da220f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04784",
    "kind": "arxiv",
    "version": 3
  }
}