Pith Number

pith:ADRM37BY

pith:2018:ADRM37BYPETG5G2MRWGYKOQKG6

not attested not anchored not stored refs pending

Hermite spectral collocation methods for fractional PDEs in unbounded domains

Huifang Yuan, Tao Tang, Tao Zhou

arxiv:1801.09073 v1 · 2018-01-27 · 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{ADRM37BYPETG5G2MRWGYKOQKG6}

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.

Cited by

1 paper in Pith

Improved Laguerre Spectral Methods with Less Round-off Errors and Better Stability

Receipt and verification

First computed	2026-05-18T00:24:58.715136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00e2cdfc3879266e9b4c8d8d853a0a379b4016eea96dedfcfc66fd4da64d7695

Aliases

arxiv: 1801.09073 · arxiv_version: 1801.09073v1 · doi: 10.48550/arxiv.1801.09073 · pith_short_12: ADRM37BYPETG · pith_short_16: ADRM37BYPETG5G2M · pith_short_8: ADRM37BY

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/ADRM37BYPETG5G2MRWGYKOQKG6 \
  | 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: 00e2cdfc3879266e9b4c8d8d853a0a379b4016eea96dedfcfc66fd4da64d7695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133bbbca6ae9656cf83882cce2af7dafc9116c895fe745faa0014bfa3f743872",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-01-27T11:38:18Z",
    "title_canon_sha256": "7e8f5a154445fde755c40d7c7ba3ac70fb45d6ce6217632733812eefa41a8abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09073",
    "kind": "arxiv",
    "version": 1
  }
}