Pith Number

pith:JCNFXGLQ

pith:2014:JCNFXGLQGRXXAPDW65QCERLSFI

not attested not anchored not stored refs pending

A Priori $hp$-estimates for Discontinuous Galerkin Approximations to Linear Hyperbolic Integro-Differential Equations

Amiya K. Pani, Samir Karaa, Sangita Yadav

arxiv:1401.5539 v1 · 2014-01-22 · 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{JCNFXGLQGRXXAPDW65QCERLSFI}

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	2026-05-18T03:01:26.021740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489a5b9970346f703c76f7602245722a160c2922ab0882a406c87dbfb0f202c3

Aliases

arxiv: 1401.5539 · arxiv_version: 1401.5539v1 · doi: 10.48550/arxiv.1401.5539 · pith_short_12: JCNFXGLQGRXX · pith_short_16: JCNFXGLQGRXXAPDW · pith_short_8: JCNFXGLQ

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/JCNFXGLQGRXXAPDW65QCERLSFI \
  | 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: 489a5b9970346f703c76f7602245722a160c2922ab0882a406c87dbfb0f202c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "982c9ca7a1cfe4efd335df9485b976110cc64c1de769c0af9b7b22bb3fd31390",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-01-22T02:04:39Z",
    "title_canon_sha256": "82c6ef6b71b679a2001724bd15db5220c8e957445ec155ca2017a3bad1ebc8d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5539",
    "kind": "arxiv",
    "version": 1
  }
}