Pith Number

pith:Z6GUJ642

pith:2016:Z6GUJ642RXDOFKLGFABRP5UMID

not attested not anchored not stored refs pending

Elliptic Boundary Value Problems with Fractional Regularity Data: The First Order Approach

Alex Amenta, Pascal Auscher

arxiv:1607.03852 v3 · 2016-07-13 · math.AP · 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{Z6GUJ642RXDOFKLGFABRP5UMID}

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	2026-05-18T00:39:40.358985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf8d44fb9a8dc6e2a966280317f68c40d0022f70def43b3e6c5096bec9aa0062

Aliases

arxiv: 1607.03852 · arxiv_version: 1607.03852v3 · doi: 10.48550/arxiv.1607.03852 · pith_short_12: Z6GUJ642RXDO · pith_short_16: Z6GUJ642RXDOFKLG · pith_short_8: Z6GUJ642

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/Z6GUJ642RXDOFKLGFABRP5UMID \
  | 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: cf8d44fb9a8dc6e2a966280317f68c40d0022f70def43b3e6c5096bec9aa0062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceb373bc1e1fcf98cb2d84437b60ff4c11ca610cf22d7ec04774f569f6fd61fe",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-07-13T18:23:30Z",
    "title_canon_sha256": "04f15c8676c68150660924b0254a264dab5dfe3fb755bccf14c98aafa7545748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03852",
    "kind": "arxiv",
    "version": 3
  }
}