Pith Number

pith:XHSJMPKQ

pith:2017:XHSJMPKQJEPTHHJQYJDM3KUIFC

not attested not anchored not stored refs pending

A comparative study of the robustness of frequency--domain connectivity measures to finite data length

Alberto Sorrentino, Laura Marzetti, Michele Piana, Sara Sommariva, Vittorio Pizzella

arxiv:1711.03332 v1 · 2017-11-09 · q-bio.QM · math.NA · 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{XHSJMPKQJEPTHHJQYJDM3KUIFC}

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	2026-05-18T00:30:56.517850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e4963d50491f339d30c246cdaa8828b86de7a5670f08cd8b4e9c6ac67e7c78

Aliases

arxiv: 1711.03332 · arxiv_version: 1711.03332v1 · doi: 10.48550/arxiv.1711.03332 · pith_short_12: XHSJMPKQJEPT · pith_short_16: XHSJMPKQJEPTHHJQ · pith_short_8: XHSJMPKQ

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/XHSJMPKQJEPTHHJQYJDM3KUIFC \
  | 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: b9e4963d50491f339d30c246cdaa8828b86de7a5670f08cd8b4e9c6ac67e7c78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2f3bf6a01437e2ad473c23461a7588bc6056229d69d6b24c0e82da2fbfca7ca",
    "cross_cats_sorted": [
      "math.NA",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2017-11-09T11:25:29Z",
    "title_canon_sha256": "c93e3c3bf2926a6c214b8254707f7b11343daa67318bdd64c721ec66ef82ad73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03332",
    "kind": "arxiv",
    "version": 1
  }
}