Pith Number

pith:GK55JB5H

pith:2018:GK55JB5H4NZDHGDJYR6INQKSK2

not attested not anchored not stored refs pending

Analysis of a time-stepping scheme for time fractional diffusion problems with nonsmooth data

Binjie Li, Hao Luo, Xiaoping Xie

arxiv:1804.10552 v1 · 2018-04-27 · math.NA

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\usepackage{pith}
\pithnumber{GK55JB5H4NZDHGDJYR6INQKSK2}

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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.

Cited by

1 paper in Pith

Analysis of the L1 scheme for fractional wave equations with nonsmooth data

Receipt and verification

First computed	2026-05-18T00:17:20.456747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32bbd487a7e372339869c47c86c1525680442dc9be0aee9b111facd47d56633a

Aliases

arxiv: 1804.10552 · arxiv_version: 1804.10552v1 · doi: 10.48550/arxiv.1804.10552 · pith_short_12: GK55JB5H4NZD · pith_short_16: GK55JB5H4NZDHGDJ · pith_short_8: GK55JB5H

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/GK55JB5H4NZDHGDJYR6INQKSK2 \
  | 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: 32bbd487a7e372339869c47c86c1525680442dc9be0aee9b111facd47d56633a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7146df63e215bc43fbe5f1891b68e1c4c9e0778ce4eabc0f7b2eba329b71049",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-27T15:13:34Z",
    "title_canon_sha256": "5f25853875f9a8145a7d40e8be748e26a11c548c592a042131a8a2e2100866a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10552",
    "kind": "arxiv",
    "version": 1
  }
}