Pith Number

pith:PQI6QRNA

pith:2019:PQI6QRNAQ3K5RFIRVN3ZDU5GLY

not attested not anchored not stored refs pending

Reconstructing neuronal anatomy from whole-brain images

Arun Narasimhan, H. Sebastian Seung, James Gornet, Kannan Umadevi Venkataraju, Kisuk Lee, Nicholas Turner, Pavel Osten, Uygar S\"umb\"ul

arxiv:1903.07027 v1 · 2019-03-17 · cs.CV · cs.LG · 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{PQI6QRNAQ3K5RFIRVN3ZDU5GLY}

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	2026-05-17T23:51:04.490212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c11e845a086d5d89511ab7791d3a65e1ae9c5de6257621cdb062f602420c324

Aliases

arxiv: 1903.07027 · arxiv_version: 1903.07027v1 · doi: 10.48550/arxiv.1903.07027 · pith_short_12: PQI6QRNAQ3K5 · pith_short_16: PQI6QRNAQ3K5RFIR · pith_short_8: PQI6QRNA

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/PQI6QRNAQ3K5RFIRVN3ZDU5GLY \
  | 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: 7c11e845a086d5d89511ab7791d3a65e1ae9c5de6257621cdb062f602420c324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9163b417ed2d8067cd2d7333a08cdd2ad31590a22d52608ee0399a52d670b430",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-17T05:06:29Z",
    "title_canon_sha256": "14b7a7631ebe3e9820589ece47bc96a3aa48517148548048ab64a5ec57c5b9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07027",
    "kind": "arxiv",
    "version": 1
  }
}