Pith Number

pith:HKLXAGUV

pith:2014:HKLXAGUVE2JKXCCVM2CTG4OYBS

not attested not anchored not stored refs pending

Integral Transform Approach to Generalized Tricomi Equations

Karen Yagdjian

arxiv:1501.00069 v3 · 2014-12-31 · 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{HKLXAGUVE2JKXCCVM2CTG4OYBS}

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	2026-05-18T02:18:31.258702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a97701a952692ab885566853371d80ca2163b22002db666660efc180e780d40

Aliases

arxiv: 1501.00069 · arxiv_version: 1501.00069v3 · doi: 10.48550/arxiv.1501.00069 · pith_short_12: HKLXAGUVE2JK · pith_short_16: HKLXAGUVE2JKXCCV · pith_short_8: HKLXAGUV

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/HKLXAGUVE2JKXCCVM2CTG4OYBS \
  | 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: 3a97701a952692ab885566853371d80ca2163b22002db666660efc180e780d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce51e64abab0dd34854632558658e0c9c42f4c18cc239758ba7639897d8c2b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-31T03:13:20Z",
    "title_canon_sha256": "892bbf6968ee3d0b6f43ba893bf50b8251e0796a63c54d0dace06e65c670d624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00069",
    "kind": "arxiv",
    "version": 3
  }
}