Pith Number

pith:72VH4334

pith:2018:72VH4334PKZBJPC637TKJCTSGW

not attested not anchored not stored refs pending

Analysis of a space--time hybridizable discontinuous Galerkin method for the advection--diffusion problem on time-dependent domains

Aycil Cesmelioglu, Keegan L.A. Kirk, Sander Rhebergen, Tamas L. Horvath

arxiv:1812.00216 v1 · 2018-12-01 · math.NA · cs.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{72VH4334PKZBJPC637TKJCTSGW}

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	2026-06-04T20:13:44.757942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feaa7e6f7c7ab214bc5edfe6a48a7235a587ae47b91bf8b84a59c1ea225daf1c

Aliases

arxiv: 1812.00216 · arxiv_version: 1812.00216v1 · doi: 10.48550/arxiv.1812.00216 · pith_short_12: 72VH4334PKZB · pith_short_16: 72VH4334PKZBJPC6 · pith_short_8: 72VH4334

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/72VH4334PKZBJPC637TKJCTSGW \
  | 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: feaa7e6f7c7ab214bc5edfe6a48a7235a587ae47b91bf8b84a59c1ea225daf1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615333423bea5835adafd810a1bc783bd4f48b2eeadd2fa37a0af105445d858f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-12-01T15:27:48Z",
    "title_canon_sha256": "eb7db7f0ec63bb9fa5a8e007bd87c767550a435026cae6aa4ba07199e717715a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00216",
    "kind": "arxiv",
    "version": 1
  }
}