Pith Number

pith:OY46GH3V

pith:2015:OY46GH3VCI62YAMGK32HWTVVEK

not attested not anchored not stored refs pending

GPU-accelerated Bernstein-Bezier discontinuous Galerkin methods for wave problems

Jesse Chan, T. Warburton

arxiv:1512.06025 v2 · 2015-12-18 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OY46GH3VCI62YAMGK32HWTVVEK}

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	2026-05-18T01:08:26.088985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7639e31f75123dac018656f47b4eb522bd0bc5cfd538f98ef201e519721ef33b

Aliases

arxiv: 1512.06025 · arxiv_version: 1512.06025v2 · doi: 10.48550/arxiv.1512.06025 · pith_short_12: OY46GH3VCI62 · pith_short_16: OY46GH3VCI62YAMG · pith_short_8: OY46GH3V

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/OY46GH3VCI62YAMGK32HWTVVEK \
  | 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: 7639e31f75123dac018656f47b4eb522bd0bc5cfd538f98ef201e519721ef33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79d0d9b3a0f04929c6260e84bba69b99bb36aa73ad1fcc4569017fc21f8f6064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-18T16:40:51Z",
    "title_canon_sha256": "03f453bcf2154308ddeaa6232b4d7b779994755386adf9c2602f1db0f614944d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06025",
    "kind": "arxiv",
    "version": 2
  }
}