Pith Number

pith:K5L7GC42

pith:2019:K5L7GC42XJDGYSB6OW354OV3DC

not attested not anchored not stored refs pending

FEM-based Scalp-to-Cortex data mapping via the solution of the Cauchy problem

Ekaterina Skidchenko, Maxim Fedorov, Mikhail Malovichko, Nikolay Koshev, Nikolay Yavich

arxiv:1907.01504 v1 · 2019-06-21 · q-bio.NC · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5L7GC42XJDGYSB6OW354OV3DC}

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	2026-05-17T23:41:40.218178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5757f30b9aba466c483e75b7de3abb1894fd207dce698ed4e9d9c79a81230c5e

Aliases

arxiv: 1907.01504 · arxiv_version: 1907.01504v1 · doi: 10.48550/arxiv.1907.01504 · pith_short_12: K5L7GC42XJDG · pith_short_16: K5L7GC42XJDGYSB6 · pith_short_8: K5L7GC42

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/K5L7GC42XJDGYSB6OW354OV3DC \
  | 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: 5757f30b9aba466c483e75b7de3abb1894fd207dce698ed4e9d9c79a81230c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6b67623c2e0129123a9ca645ed4d7bfd5cca06768cef7826cdcd40f676ab27",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-06-21T12:47:12Z",
    "title_canon_sha256": "784d3864b9dcac9c6f5ac04b05418de5407a445268375a14545196d4400ce5b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01504",
    "kind": "arxiv",
    "version": 1
  }
}