Pith Number

pith:BU3CDCJA

pith:2016:BU3CDCJAKC3XGTTBHHQEICT44W

not attested not anchored not stored refs pending

Dune-CurvilinearGrid: Parallel Dune Grid Manager for Unstructured Tetrahedral Curvilinear Meshes

Aleksejs Fomins, Benedikt Oswald

arxiv:1612.02967 v1 · 2016-12-09 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BU3CDCJAKC3XGTTBHHQEICT44W}

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	2026-05-18T00:55:27.871482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3621892050b7734e6139e0440a7ce591c931a7f9d52c715bfcdcbf1027967e

Aliases

arxiv: 1612.02967 · arxiv_version: 1612.02967v1 · doi: 10.48550/arxiv.1612.02967 · pith_short_12: BU3CDCJAKC3X · pith_short_16: BU3CDCJAKC3XGTTB · pith_short_8: BU3CDCJA

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/BU3CDCJAKC3XGTTBHHQEICT44W \
  | 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: 0d3621892050b7734e6139e0440a7ce591c931a7f9d52c715bfcdcbf1027967e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741529a1e11c7f7936495f9bf49126bf73cfde5bf7f0e037fbbd975c71a5e311",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-12-09T10:31:04Z",
    "title_canon_sha256": "b03569d7880fc476539bd2d82a333946e3558ae7a5dd58cc3a5c134ddbbe09e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02967",
    "kind": "arxiv",
    "version": 1
  }
}