Pith Number

pith:SRDC6MUX

pith:2011:SRDC6MUXN3QITWJSHHD4H3IRQD

not attested not anchored not stored refs pending

Equilibrium problems for vector potentials with semidefinite interaction matrices and constrained masses

Ana C. Matos, Bernhard Beckermann, Franck Wielonsky, Valery Kalyagin

arxiv:1105.3088 v2 · 2011-05-16 · math.CA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRDC6MUXN3QITWJSHHD4H3IRQD}

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	2026-05-18T02:22:00.093506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94462f32976ee089d93239c7c3ed1180e1f8a044b2c195caf9dbe69b5971343b

Aliases

arxiv: 1105.3088 · arxiv_version: 1105.3088v2 · doi: 10.48550/arxiv.1105.3088 · pith_short_12: SRDC6MUXN3QI · pith_short_16: SRDC6MUXN3QITWJS · pith_short_8: SRDC6MUX

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/SRDC6MUXN3QITWJSHHD4H3IRQD \
  | 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: 94462f32976ee089d93239c7c3ed1180e1f8a044b2c195caf9dbe69b5971343b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406b0d0a5fe122bb4eec66bcadbb3139e83a4e58b74e2bfadc95ae0450bc2330",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-05-16T13:16:00Z",
    "title_canon_sha256": "072fb43da96fc9ca745b33e7f5feed9b7d39081a8463cc10830bf93f4e61e078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3088",
    "kind": "arxiv",
    "version": 2
  }
}