Pith Number

pith:H2CKY5MS

pith:2015:H2CKY5MS6QEYCRIXFR3SQD7I4K

not attested not anchored not stored refs pending

A multiplicity result for double singularly perturbed elliptic systems

A.M. Micheletti, M. Ghimenti

arxiv:1501.04547 v1 · 2015-01-19 · 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{H2CKY5MS6QEYCRIXFR3SQD7I4K}

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	2026-05-18T02:29:08.745971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e84ac7592f4098145172c77280fe8e2a96165e924baba18a5e2efd8ff9d5f8f

Aliases

arxiv: 1501.04547 · arxiv_version: 1501.04547v1 · doi: 10.48550/arxiv.1501.04547 · pith_short_12: H2CKY5MS6QEY · pith_short_16: H2CKY5MS6QEYCRIX · pith_short_8: H2CKY5MS

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/H2CKY5MS6QEYCRIXFR3SQD7I4K \
  | 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: 3e84ac7592f4098145172c77280fe8e2a96165e924baba18a5e2efd8ff9d5f8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957d4afa1a21603d6b9f98fa4aa4e254dc64461aeca452510e16abf2d0f3dc40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-19T16:38:56Z",
    "title_canon_sha256": "70ad487e7bb0ec8d2ce3c47cd2015606873779bde96e4bd0b7087dbc2b988591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04547",
    "kind": "arxiv",
    "version": 1
  }
}