Pith Number

pith:YWAISZLC

pith:2015:YWAISZLCAKVFANNA3NP43DTFDD

not attested not anchored not stored refs pending

A Lagrangian Method for Deriving New Indefinite Integrals of Special Functions

John T. Conway

arxiv:1504.06072 v1 · 2015-04-23 · 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{YWAISZLCAKVFANNA3NP43DTFDD}

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	2026-05-18T02:18:02.689147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c58089656202aa5035a0db5fcd8e6518c02540bc9a47d0d5c04d727b14306fec

Aliases

arxiv: 1504.06072 · arxiv_version: 1504.06072v1 · doi: 10.48550/arxiv.1504.06072 · pith_short_12: YWAISZLCAKVF · pith_short_16: YWAISZLCAKVFANNA · pith_short_8: YWAISZLC

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/YWAISZLCAKVFANNA3NP43DTFDD \
  | 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: c58089656202aa5035a0db5fcd8e6518c02540bc9a47d0d5c04d727b14306fec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e579626e6f20445d5a445150e03fb9f8ab2778b3bb4630a4d7ad39b82d387e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-04-23T07:59:09Z",
    "title_canon_sha256": "0117d9c62f53a1113b74bbf6b2aad3943da1a7973e9d7de658e5e4554175ddcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06072",
    "kind": "arxiv",
    "version": 1
  }
}