Pith Number

pith:TT26P2N4

pith:2016:TT26P2N4SQ6OQH7N2D2OSIDRTA

not attested not anchored not stored refs pending

Classifying HCP Task-fMRI Networks Using Heat Kernels

Ai Wern Chung, Emanuele Pesce, Giovanni Montana, Ricardo Pio Monti

arxiv:1604.08912 v1 · 2016-04-29 · 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{TT26P2N4SQ6OQH7N2D2OSIDRTA}

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	2026-05-18T01:16:01.439134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cf5e7e9bc943ce81fedd0f4e92071982c917842e3cf1290e3e1a991a1618d2d

Aliases

arxiv: 1604.08912 · arxiv_version: 1604.08912v1 · doi: 10.48550/arxiv.1604.08912 · pith_short_12: TT26P2N4SQ6O · pith_short_16: TT26P2N4SQ6OQH7N · pith_short_8: TT26P2N4

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/TT26P2N4SQ6OQH7N2D2OSIDRTA \
  | 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: 9cf5e7e9bc943ce81fedd0f4e92071982c917842e3cf1290e3e1a991a1618d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02ba3c92ed6d4667ab34aeff550a9da8b0fae0613e036e7d1492d5ba8f73652",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-04-29T17:04:35Z",
    "title_canon_sha256": "fb7bef853b52f8410e8834cf70cc09f3632366db7054436967ff44c59bb67b34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08912",
    "kind": "arxiv",
    "version": 1
  }
}