Pith Number

pith:GT3PLYHW

pith:2019:GT3PLYHWV2OXNRLZXIN2L56VQX

not attested not anchored not stored refs pending

Harnack and pointwise estimates for degenerate or singular parabolic equations

F. G. D\"uzg\"un, S. Mosconi, V. Vespri

arxiv:1901.10594 v1 · 2019-01-29 · 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{GT3PLYHWV2OXNRLZXIN2L56VQX}

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	2026-05-17T23:55:06.514857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f6f5e0f6ae9d76c579ba1ba5f7d585dfb9057955a02e7552b3aadd65a4585f

Aliases

arxiv: 1901.10594 · arxiv_version: 1901.10594v1 · doi: 10.48550/arxiv.1901.10594 · pith_short_12: GT3PLYHWV2OX · pith_short_16: GT3PLYHWV2OXNRLZ · pith_short_8: GT3PLYHW

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/GT3PLYHWV2OXNRLZXIN2L56VQX \
  | 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: 34f6f5e0f6ae9d76c579ba1ba5f7d585dfb9057955a02e7552b3aadd65a4585f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be18eb0aec06d0c165685355816f45f884dae928cda14fa8d8bf1f1017d6192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-29T22:31:55Z",
    "title_canon_sha256": "d2a293be32fc379520472cfe665b71c1b0f72b7d2bb41ae9a1845ce4eeb6a3b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10594",
    "kind": "arxiv",
    "version": 1
  }
}