Pith Number

pith:WEBMBHZM

pith:2014:WEBMBHZMNX3NJMV4JLE3VJQEFX

not attested not anchored not stored refs pending

Singular limits for reaction-diffusion equations with fractional Laplacian and local or nonlocal nonlinearity

Sepideh Mirrahimi (IMT), Sylvie M\'el\'eard (CMAP)

arxiv:1405.4746 v1 · 2014-05-19 · 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{WEBMBHZMNX3NJMV4JLE3VJQEFX}

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	2026-05-18T02:51:34.746582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b102c09f2c6df6d4b2bc4ac9baa6042dfbebee7f81141c7c628718d61f9c5b04

Aliases

arxiv: 1405.4746 · arxiv_version: 1405.4746v1 · doi: 10.48550/arxiv.1405.4746 · pith_short_12: WEBMBHZMNX3N · pith_short_16: WEBMBHZMNX3NJMV4 · pith_short_8: WEBMBHZM

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/WEBMBHZMNX3NJMV4JLE3VJQEFX \
  | 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: b102c09f2c6df6d4b2bc4ac9baa6042dfbebee7f81141c7c628718d61f9c5b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d504735f72e471b509c041d1b56a566a20569895be09e3ea382e20237c47dd83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-19T14:36:50Z",
    "title_canon_sha256": "39461db50a971b8df7e203fb10e1d94216d0d60e3c596f70a8ca2b3ad97c17c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4746",
    "kind": "arxiv",
    "version": 1
  }
}