Pith Number

pith:FFX66L2Q

pith:2015:FFX66L2QIFAVGWL2FGQAGE2ESG

not attested not anchored not stored refs pending

Implicit multistage two-derivative discontinuous Galerkin schemes for viscous conservation laws

Alexander Jaust, David C. Seal, Jochen Sch\"utz

arxiv:1510.08181 v2 · 2015-10-28 · 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{FFX66L2QIFAVGWL2FGQAGE2ESG}

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	2026-05-18T01:18:25.192145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296fef2f50414153597a29a003134491ad982bf82a6c819f837569b42f4d715b

Aliases

arxiv: 1510.08181 · arxiv_version: 1510.08181v2 · doi: 10.48550/arxiv.1510.08181 · pith_short_12: FFX66L2QIFAV · pith_short_16: FFX66L2QIFAVGWL2 · pith_short_8: FFX66L2Q

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/FFX66L2QIFAVGWL2FGQAGE2ESG \
  | 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: 296fef2f50414153597a29a003134491ad982bf82a6c819f837569b42f4d715b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14a88b941ee1acad25cd7d1621b848ffbc7567f5a88799a46a193752ba48d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-28T03:49:28Z",
    "title_canon_sha256": "5aa55ff9d053be0759477da58c5cfd9a3a1e19dc36024f41801402d8e4418270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08181",
    "kind": "arxiv",
    "version": 2
  }
}