Pith Number

pith:EU22DZ4S

pith:2016:EU22DZ4SMR6TIBHL2BG2CKCUOJ

not attested not anchored not stored refs pending

Pointwise estimates for solutions of semilinear parabolic inequalities with a potential

Berardino Sciunzi, Fabio Punzo, Luigi Montoro

arxiv:1603.06397 v1 · 2016-03-21 · 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{EU22DZ4SMR6TIBHL2BG2CKCUOJ}

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	2026-05-18T01:18:48.608925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2535a1e792647d3404ebd04da12854724f27966b428a36bb250961718a0b013c

Aliases

arxiv: 1603.06397 · arxiv_version: 1603.06397v1 · doi: 10.48550/arxiv.1603.06397 · pith_short_12: EU22DZ4SMR6T · pith_short_16: EU22DZ4SMR6TIBHL · pith_short_8: EU22DZ4S

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/EU22DZ4SMR6TIBHL2BG2CKCUOJ \
  | 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: 2535a1e792647d3404ebd04da12854724f27966b428a36bb250961718a0b013c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b78474d8b4e90fa962fee227075801cebb44aeac79616b3e9bde5e3bae41046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-21T11:46:03Z",
    "title_canon_sha256": "84b9eca1c7942dbad14b7bf2db407ec82d9bd18772cc38e6813b24649977c0d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06397",
    "kind": "arxiv",
    "version": 1
  }
}