Pith Number

pith:OG34CU76

pith:2014:OG34CU76PWY2DJSHL3ATIFRTUV

not attested not anchored not stored refs pending

Non-stability of Paneitz-Branson equations in arbitrary dimensions

Jean-Baptiste Cast\'eras, Laurent Bakri

arxiv:1401.4549 v1 · 2014-01-18 · 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{OG34CU76PWY2DJSHL3ATIFRTUV}

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	2026-05-18T03:01:45.477100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b7c153fe7db1a1a6475ec1341633a55ca21f20af0250bb4304012c0a3c980c

Aliases

arxiv: 1401.4549 · arxiv_version: 1401.4549v1 · doi: 10.48550/arxiv.1401.4549 · pith_short_12: OG34CU76PWY2 · pith_short_16: OG34CU76PWY2DJSH · pith_short_8: OG34CU76

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/OG34CU76PWY2DJSHL3ATIFRTUV \
  | 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: 71b7c153fe7db1a1a6475ec1341633a55ca21f20af0250bb4304012c0a3c980c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80e853742dac8d9765a0be92a1d49a590390ab7fb3715b989bd81afe7473d20c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-01-18T15:45:38Z",
    "title_canon_sha256": "38edc53bf49ee5a97b5fe6fba4abf9f11985b2a05ad92e79fe442893488275f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4549",
    "kind": "arxiv",
    "version": 1
  }
}