Pith Number

pith:I344XTGT

pith:2014:I344XTGT3I6NHVOXTC3A4OVFVO

not attested not anchored not stored refs pending

Integral transform approach to solving Klein-Gordon equation with variable coefficients

Karen Yagdjian

arxiv:1406.1254 v2 · 2014-06-05 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I344XTGT3I6NHVOXTC3A4OVFVO}

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	2026-05-18T02:43:53.835914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f9cbccd3da3cd3d5d798b60e3aa5ab82410441362c040f47f4805191580e6e

Aliases

arxiv: 1406.1254 · arxiv_version: 1406.1254v2 · doi: 10.48550/arxiv.1406.1254 · pith_short_12: I344XTGT3I6N · pith_short_16: I344XTGT3I6NHVOX · pith_short_8: I344XTGT

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/I344XTGT3I6NHVOXTC3A4OVFVO \
  | 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: 46f9cbccd3da3cd3d5d798b60e3aa5ab82410441362c040f47f4805191580e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c268ba81d8cbabda95db66f97b0f7ece340743f646d882a5fb6b7b55d64ca6c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-05T01:57:09Z",
    "title_canon_sha256": "fbb8fcb7ff5345cf3e953e3a435c23fce196a7104636b591ca00bb3b69dfc63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1254",
    "kind": "arxiv",
    "version": 2
  }
}