Pith Number

pith:G4L3M2JX

pith:2017:G4L3M2JXYNJVR5F6VCWS4LNUQH

not attested not anchored not stored refs pending

On fractional powers of the Bessel operator on a semiaxis

E.L. Shishkina, S.M. Sitnik

arxiv:1706.01928 v2 · 2017-06-06 · 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{G4L3M2JXYNJVR5F6VCWS4LNUQH}

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	2026-05-18T00:14:28.944017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3717b66937c35358f4bea8ad2e2db481e1b9350df8b40102b3686b1eab1e6caf

Aliases

arxiv: 1706.01928 · arxiv_version: 1706.01928v2 · doi: 10.48550/arxiv.1706.01928 · pith_short_12: G4L3M2JXYNJV · pith_short_16: G4L3M2JXYNJVR5F6 · pith_short_8: G4L3M2JX

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/G4L3M2JXYNJVR5F6VCWS4LNUQH \
  | 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: 3717b66937c35358f4bea8ad2e2db481e1b9350df8b40102b3686b1eab1e6caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1705e652d0f4c10f00afe0be81560742d94650b10656c7a8e7e0f80cfc12df56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-06-06T18:56:09Z",
    "title_canon_sha256": "15bdeed82f571d590bd928a22f2faa2be4fb203a44c0312ec40fc395bfd38884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01928",
    "kind": "arxiv",
    "version": 2
  }
}