Pith Number

pith:SILHLIZX

pith:2018:SILHLIZXEINOWCAHWP5XPKPSI3

not attested not anchored not stored refs pending

Rate of convergence in the large diffusion limit for the heat equation with a dynamical boundary condition

Johannes Lankeit, Kazuhiro Ishige, Marek Fila, Tatsuki Kawakami

arxiv:1901.00017 v1 · 2018-12-31 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SILHLIZXEINOWCAHWP5XPKPSI3}

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	2026-05-17T23:57:07.085696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921675a337221aeb0807b3fb77a9f246ebce88532fd3efc719f9445899c4d6ea

Aliases

arxiv: 1901.00017 · arxiv_version: 1901.00017v1 · doi: 10.48550/arxiv.1901.00017 · pith_short_12: SILHLIZXEINO · pith_short_16: SILHLIZXEINOWCAH · pith_short_8: SILHLIZX

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/SILHLIZXEINOWCAHWP5XPKPSI3 \
  | 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: 921675a337221aeb0807b3fb77a9f246ebce88532fd3efc719f9445899c4d6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a67e16c87dbb68b04237a5bd41b61b3e1bbdb64eb02c287befaba2db3e174810",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-31T19:00:05Z",
    "title_canon_sha256": "098604a1ba04b62007a87ced6761cbd346a79fdad2f713e0e13269b8ed778132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00017",
    "kind": "arxiv",
    "version": 1
  }
}