Pith Number

pith:TVG5CRJS

pith:2016:TVG5CRJS37FYKU4SJPTSUXBASU

not attested not anchored not stored refs pending

The Unfitted Discontinuous Galerkin Method for Solving the EEG Forward Problem

Andreas N\"u{\ss}ing, Carsten H. Wolters, Christian Engwer, Heinrich Brinck

arxiv:1601.07810 v2 · 2016-01-28 · cs.CE · cs.NA · 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{TVG5CRJS37FYKU4SJPTSUXBASU}

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	2026-07-05T09:27:40.761678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d4dd14532dfcb8553924be72a5c209505d81f41cf4741990d8280c4c27a0cb5

Aliases

arxiv: 1601.07810 · arxiv_version: 1601.07810v2 · doi: 10.48550/arxiv.1601.07810 · pith_short_12: TVG5CRJS37FY · pith_short_16: TVG5CRJS37FYKU4S · pith_short_8: TVG5CRJS

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/TVG5CRJS37FYKU4SJPTSUXBASU \
  | 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: 9d4dd14532dfcb8553924be72a5c209505d81f41cf4741990d8280c4c27a0cb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa411566c8b3092f3799d53fefe124f4f4213c72cef3fd883296c8f7547bb1c9",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-01-28T16:02:50Z",
    "title_canon_sha256": "43cd08c420f2e25391854211223aa9f863a51c65a2bd68e81e3a9c62b8a63155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07810",
    "kind": "arxiv",
    "version": 2
  }
}