Pith Number

pith:XLXSIV2R

pith:2019:XLXSIV2RM7EHVSITIDXLK7DSEV

not attested not anchored not stored refs pending

New Laplace-type integral transform for solving steady heat-transfer problem

Shehu Maitama, Weidong Zhao

arxiv:1905.06157 v1 · 2019-05-14 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLXSIV2RM7EHVSITIDXLK7DSEV}

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	2026-05-17T23:46:07.299924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baef24575167c87ac91340eeb57c72257c5577cc8d438a2a7ae7e4512a787707

Aliases

arxiv: 1905.06157 · arxiv_version: 1905.06157v1 · doi: 10.48550/arxiv.1905.06157 · pith_short_12: XLXSIV2RM7EH · pith_short_16: XLXSIV2RM7EHVSIT · pith_short_8: XLXSIV2R

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/XLXSIV2RM7EHVSITIDXLK7DSEV \
  | 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: baef24575167c87ac91340eeb57c72257c5577cc8d438a2a7ae7e4512a787707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92321a5bfe5d81ddf46d4c7953fe255b2cf7d7f0f7e072ec3187d5de943b7711",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2019-05-14T06:49:01Z",
    "title_canon_sha256": "24bbd15b7f4cd909dd3b8ca9ee7e51c69aae3600133eb3d6f8bf1913eb18d19e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06157",
    "kind": "arxiv",
    "version": 1
  }
}