Pith Number

pith:IIDO4NI2

pith:2015:IIDO4NI2ZBT3K3JJTJHA345H7U

not attested not anchored not stored refs pending

Task-related edge density (TED) - a new method for revealing large-scale network formation in fMRI data of the human brain

Andreas Bartels, Daniel Margulies, Gabriele Lohmann, Johannes Stelzer, Klaus Scheffler, Tilo Buschmann, Verena Zuber

arxiv:1512.04247 v1 · 2015-12-14 · 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{IIDO4NI2ZBT3K3JJTJHA345H7U}

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	2026-05-18T00:56:04.550950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4206ee351ac867b56d299a4e0df3a7fd0f711e46f4a8de4a5184971578bbc41e

Aliases

arxiv: 1512.04247 · arxiv_version: 1512.04247v1 · doi: 10.48550/arxiv.1512.04247 · pith_short_12: IIDO4NI2ZBT3 · pith_short_16: IIDO4NI2ZBT3K3JJ · pith_short_8: IIDO4NI2

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/IIDO4NI2ZBT3K3JJTJHA345H7U \
  | 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: 4206ee351ac867b56d299a4e0df3a7fd0f711e46f4a8de4a5184971578bbc41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df77a9c8e98e833440f87cabd1f9f8897e76989d1b316663fe3d5f1cdbf93dcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-12-14T10:31:50Z",
    "title_canon_sha256": "4bb24537278c1941e2f816797847a6b2988140e49bad3be99753ce10f0576b2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04247",
    "kind": "arxiv",
    "version": 1
  }
}