Pith Number

pith:XY7OBPUP

pith:2024:XY7OBPUP2WWX6AVHGKBMM2VWUF

not attested not anchored not stored refs pending

On Two Conservative HDG Schemes for Nonlinear Klein-Gordon Equation

Amiya Kumar Pani, Sangita Yadav, Shipra Gupta

arxiv:2411.15572 v1 · 2024-11-23 · 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{XY7OBPUP2WWX6AVHGKBMM2VWUF}

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	2026-07-05T09:39:37.231635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be3ee0be8fd5ad7f02a73282c66ab6a15449272d12bb277701126c307ab8b01a

Aliases

arxiv: 2411.15572 · arxiv_version: 2411.15572v1 · doi: 10.48550/arxiv.2411.15572 · pith_short_12: XY7OBPUP2WWX · pith_short_16: XY7OBPUP2WWX6AVH · pith_short_8: XY7OBPUP

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/XY7OBPUP2WWX6AVHGKBMM2VWUF \
  | 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: be3ee0be8fd5ad7f02a73282c66ab6a15449272d12bb277701126c307ab8b01a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b6ea5d43bf0f1c148349f3776cacf36762c314e4f2ecb4bcc47d766e723194c",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-23T14:15:51Z",
    "title_canon_sha256": "411cdab61cfac21dbb131bf9bba1ad0bdafa143d33b89de438ad194892679e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15572",
    "kind": "arxiv",
    "version": 1
  }
}