Pith Number

pith:SIKZLWS4

pith:2014:SIKZLWS4Z53A6GJNAI5OKAED2M

not attested not anchored not stored refs pending

Nonlocal problems for elliptic equations in dihedral angles and the Green formula

Pavel Gurevich

arxiv:1404.4203 v1 · 2014-04-16 · 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{SIKZLWS4Z53A6GJNAI5OKAED2M}

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	2026-05-18T02:54:05.955371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921595da5ccf760f192d023ae50083d30ee4f453b13c0d41850251824ca0b8cb

Aliases

arxiv: 1404.4203 · arxiv_version: 1404.4203v1 · doi: 10.48550/arxiv.1404.4203 · pith_short_12: SIKZLWS4Z53A · pith_short_16: SIKZLWS4Z53A6GJN · pith_short_8: SIKZLWS4

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/SIKZLWS4Z53A6GJNAI5OKAED2M \
  | 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: 921595da5ccf760f192d023ae50083d30ee4f453b13c0d41850251824ca0b8cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c4651f140fe8098218c8982f8ba19a4ab51073f2d0ebd98a92d89badbc4cbdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-04-16T10:57:10Z",
    "title_canon_sha256": "f1799bd94a3defcc96cf6b184a687fb258e18672c615c992ef2ddf008393b68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4203",
    "kind": "arxiv",
    "version": 1
  }
}