Pith Number

pith:CSCHNXVA

pith:2013:CSCHNXVAJX5ML27VGQJNP25QN2

not attested not anchored not stored refs pending

Asymptotic analysis for radial sign-changing solutions of the Brezis-Nirenberg problem

Alessandro Iacopetti

arxiv:1312.5871 v1 · 2013-12-20 · 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{CSCHNXVAJX5ML27VGQJNP25QN2}

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	2026-05-18T03:04:07.644790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148476dea04dfac5ebf53412d7ebb06eb0f43ce6e5694191a0014d522a90bb79

Aliases

arxiv: 1312.5871 · arxiv_version: 1312.5871v1 · doi: 10.48550/arxiv.1312.5871 · pith_short_12: CSCHNXVAJX5M · pith_short_16: CSCHNXVAJX5ML27V · pith_short_8: CSCHNXVA

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/CSCHNXVAJX5ML27VGQJNP25QN2 \
  | 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: 148476dea04dfac5ebf53412d7ebb06eb0f43ce6e5694191a0014d522a90bb79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3e2a9bff36382b3f8b8e876b0b9804b4e13452780bdb76f82111cefa7242d6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-12-20T10:18:54Z",
    "title_canon_sha256": "fea7cf07641e2bf80b59e9248b64a4c59593d3a78234a41a4fb976778f6a7f08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5871",
    "kind": "arxiv",
    "version": 1
  }
}