Pith Number

pith:BZ2LRXG2

pith:2017:BZ2LRXG2DNJ3PYVF6BXAVZ2FRH

not attested not anchored not stored refs pending

Existence and stabilization results for a singular parabolic equation involving the fractional Laplacian

J.Giacomoni, K. Sreenadh, Tuhina Mukherjee

arxiv:1709.01906 v1 · 2017-09-06 · 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{BZ2LRXG2DNJ3PYVF6BXAVZ2FRH}

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	2026-05-18T00:35:54.080432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e74b8dcda1b53b7e2a5f06e0ae74589de65ce36598a3cc6a70433e0f8fd4b4b

Aliases

arxiv: 1709.01906 · arxiv_version: 1709.01906v1 · doi: 10.48550/arxiv.1709.01906 · pith_short_12: BZ2LRXG2DNJ3 · pith_short_16: BZ2LRXG2DNJ3PYVF · pith_short_8: BZ2LRXG2

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/BZ2LRXG2DNJ3PYVF6BXAVZ2FRH \
  | 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: 0e74b8dcda1b53b7e2a5f06e0ae74589de65ce36598a3cc6a70433e0f8fd4b4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183b3b5940a0da88e85925e5ea20b7b5583ee776c70fa051c25bf6f628c5843d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-06T17:29:13Z",
    "title_canon_sha256": "dde0cbb8280b3a33de8d85f961289644e7d925d4dbac5efdfc5ae86348fde59f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01906",
    "kind": "arxiv",
    "version": 1
  }
}