Pith Number

pith:FWBQHFQL

pith:2018:FWBQHFQLJGUSVQQGRNW6SYT6UZ

not attested not anchored not stored refs pending

Solutions of systems of the partial differential equations of Kamp\'e de F\'eriet type functions

Anvarjon Hasanov, Tuhtasin Ergashev

arxiv:1803.03116 v1 · 2018-03-05 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWBQHFQLJGUSVQQGRNW6SYT6UZ}

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	2026-05-18T00:21:44.404335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d8303960b49a92ac2068b6de9627ea67a5a1dbba7e1e03c80821d5bc0b7bb4f

Aliases

arxiv: 1803.03116 · arxiv_version: 1803.03116v1 · doi: 10.48550/arxiv.1803.03116 · pith_short_12: FWBQHFQLJGUS · pith_short_16: FWBQHFQLJGUSVQQG · pith_short_8: FWBQHFQL

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/FWBQHFQLJGUSVQQGRNW6SYT6UZ \
  | 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: 2d8303960b49a92ac2068b6de9627ea67a5a1dbba7e1e03c80821d5bc0b7bb4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3b8c4654e3cef575668013004a0bbcfbf76f11d60cfed16f74cd414f9e55b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-03-05T15:13:13Z",
    "title_canon_sha256": "06195bb0a770e55411e5c53979e0c4f02795b938b818646a647e9a8bdd4ba7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03116",
    "kind": "arxiv",
    "version": 1
  }
}