Pith Number

pith:SJCUORWU

pith:2014:SJCUORWUGQ44KHT67JS4F2VUGC

not attested not anchored not stored refs pending

Three solutions for a Neumann partial differential inclusion via nonsmooth Morse theory

Antonio Iannizzotto, Dimitri Mugnai, Francesca Colasuonno

arxiv:1411.3242 v1 · 2014-11-12 · 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{SJCUORWUGQ44KHT67JS4F2VUGC}

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	2026-05-18T00:39:29.302227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92454746d43439c51e7efa65c2eab4309d1f3399c99b3dcf6df1260c62e9fe09

Aliases

arxiv: 1411.3242 · arxiv_version: 1411.3242v1 · doi: 10.48550/arxiv.1411.3242 · pith_short_12: SJCUORWUGQ44 · pith_short_16: SJCUORWUGQ44KHT6 · pith_short_8: SJCUORWU

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/SJCUORWUGQ44KHT67JS4F2VUGC \
  | 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: 92454746d43439c51e7efa65c2eab4309d1f3399c99b3dcf6df1260c62e9fe09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463efbdd9dc6dc6d41789d282a19d933832ea31e935de435f4967109d78a4c0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-11-12T16:59:41Z",
    "title_canon_sha256": "7dc1d7acda6421c45d0e168079a5264f2f9a35bc5b9e8d958e503393584155b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3242",
    "kind": "arxiv",
    "version": 1
  }
}