Pith Number

pith:VIBLE3IW

pith:2015:VIBLE3IW3GAWB6JCIAU5AJSWZD

not attested not anchored not stored refs pending

Continuity properties of the inf-sup constant for the divergence

Christine Bernardi (LJLL), Martin Costabel (IRMAR), Monique Dauge (IRMAR), Vivette Girault (LJLL)

arxiv:1510.03978 v3 · 2015-10-14 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIBLE3IW3GAWB6JCIAU5AJSWZD}

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	2026-05-18T00:29:52.290891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa02b26d16d98160f9224029d02656c8c2bd010a064b4a3df671f1d687454b0c

Aliases

arxiv: 1510.03978 · arxiv_version: 1510.03978v3 · doi: 10.48550/arxiv.1510.03978 · pith_short_12: VIBLE3IW3GAW · pith_short_16: VIBLE3IW3GAWB6JC · pith_short_8: VIBLE3IW

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/VIBLE3IW3GAWB6JCIAU5AJSWZD \
  | 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: aa02b26d16d98160f9224029d02656c8c2bd010a064b4a3df671f1d687454b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "952a3539104ece1827105c2715bad7bbecae210d6d9075b64e87e6ac78e03998",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-14T06:36:53Z",
    "title_canon_sha256": "f6c2dfbb2d97747a5000e54854a2af5e20f412fad8ab0de389297b430b62dd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03978",
    "kind": "arxiv",
    "version": 3
  }
}