Pith Number

pith:RHIM5ZJN

pith:2011:RHIM5ZJN233LH6GVKK2I4RPM4S

not attested not anchored not stored refs pending

Dynamics of the heat semigroup in Jacobi analysis

Bianca Di Blasio, Francesca Astengo

arxiv:1104.4479 v1 · 2011-04-22 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHIM5ZJN233LH6GVKK2I4RPM4S}

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	2026-05-18T04:23:34.555609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d0cee52dd6f6b3f8d552b48e45ece4bf9a95017a6aac5d16ca88c8f1854eb4

Aliases

arxiv: 1104.4479 · arxiv_version: 1104.4479v1 · doi: 10.48550/arxiv.1104.4479 · pith_short_12: RHIM5ZJN233L · pith_short_16: RHIM5ZJN233LH6GV · pith_short_8: RHIM5ZJN

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/RHIM5ZJN233LH6GVKK2I4RPM4S \
  | 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: 89d0cee52dd6f6b3f8d552b48e45ece4bf9a95017a6aac5d16ca88c8f1854eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa14720377b29f780bdfc9de2c32826454e0950a0e6719afeb8db32ab09ef72b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-04-22T17:17:20Z",
    "title_canon_sha256": "b7635194fac7d9c09caa19951e0a4de5b45a3127a6f4add6b72e508e8f1045d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4479",
    "kind": "arxiv",
    "version": 1
  }
}