Pith Number

pith:4LCJ7DA4

pith:2017:4LCJ7DA4TWQVYGCILLAKZF2H44

not attested not anchored not stored refs pending

Structural Connectome Validation Using Pairwise Classification

Alexander Ivanov, Boris Gutman, Dmitry Petrov, Joshua Faskowitz, Mikhail Belyaev, Neda Jahanshad, Paul Thompson

arxiv:1701.07847 v2 · 2017-01-26 · q-bio.NC · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LCJ7DA4TWQVYGCILLAKZF2H44}

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	2026-05-18T00:51:40.852442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c49f8c1c9da15c18485ac0ac9747e71d8adb8b9df5da27a1734efbc77c3ff9

Aliases

arxiv: 1701.07847 · arxiv_version: 1701.07847v2 · doi: 10.48550/arxiv.1701.07847 · pith_short_12: 4LCJ7DA4TWQV · pith_short_16: 4LCJ7DA4TWQVYGCI · pith_short_8: 4LCJ7DA4

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/4LCJ7DA4TWQVYGCILLAKZF2H44 \
  | 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: e2c49f8c1c9da15c18485ac0ac9747e71d8adb8b9df5da27a1734efbc77c3ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64bddce7275ab4a613720828d9a2a5735b9b54dd4f09781710eafcae51582ce5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-01-26T19:13:36Z",
    "title_canon_sha256": "f077569a1b7678c77da9616a3d481a8d3f241028efbe2925ff2035628b27590a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07847",
    "kind": "arxiv",
    "version": 2
  }
}