Pith Number

pith:CN5LYLLT

pith:2011:CN5LYLLTIEGTZXWFH2GBKCXMDQ

not attested not anchored not stored refs pending

Hierarchical organization of brain functional network during visual task

Jie Zhang, Shi-Min Cai, Zhao Zhuo, Zhong-Qian Fu

arxiv:1101.4773 v1 · 2011-01-25 · physics.bio-ph · physics.data-an · 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{CN5LYLLTIEGTZXWFH2GBKCXMDQ}

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	2026-05-18T02:03:22.592170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

137abc2d73410d3cdec53e8c150aec1c1ccf8b4dc36f5f09113aa6ee7bb76bc5

Aliases

arxiv: 1101.4773 · arxiv_version: 1101.4773v1 · doi: 10.48550/arxiv.1101.4773 · pith_short_12: CN5LYLLTIEGT · pith_short_16: CN5LYLLTIEGTZXWF · pith_short_8: CN5LYLLT

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/CN5LYLLTIEGTZXWFH2GBKCXMDQ \
  | 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: 137abc2d73410d3cdec53e8c150aec1c1ccf8b4dc36f5f09113aa6ee7bb76bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b122d589ac05c323dab2d399ebc79deae88b890d50705ad949ba554984f85c",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-01-25T11:07:34Z",
    "title_canon_sha256": "930dc3cdf240ad8e6af4fa76d0e5e94744af2cbbaacd0a53cacb385f64a38872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4773",
    "kind": "arxiv",
    "version": 1
  }
}