Pith Number

pith:PF25J2K7

pith:2014:PF25J2K7MFZJIS34OTF5WZDIGO

not attested not anchored not stored refs pending

Scalable Inference for Neuronal Connectivity from Calcium Imaging

Alyson K. Fletcher, Sundeep Rangan

arxiv:1409.0289 v2 · 2014-09-01 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PF25J2K7MFZJIS34OTF5WZDIGO}

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	2026-05-18T02:43:27.593072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7975d4e95f6172944b7c74cbdb646833b60e797621b431d63559d5b559c5c58b

Aliases

arxiv: 1409.0289 · arxiv_version: 1409.0289v2 · doi: 10.48550/arxiv.1409.0289 · pith_short_12: PF25J2K7MFZJ · pith_short_16: PF25J2K7MFZJIS34 · pith_short_8: PF25J2K7

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/PF25J2K7MFZJIS34OTF5WZDIGO \
  | 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: 7975d4e95f6172944b7c74cbdb646833b60e797621b431d63559d5b559c5c58b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e5074243c50842600d2bc6a5d6d09669b251b4a1d19275aee9935b6bdbd1d56",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-01T04:30:09Z",
    "title_canon_sha256": "afadacb3aa24ac78296f27dad6696246513aa32474d7ee9a2ca884e574d93495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0289",
    "kind": "arxiv",
    "version": 2
  }
}