Pith Number

pith:LSU4SIVQ

pith:2017:LSU4SIVQIEZBLD3PCXBBH5O7TT

not attested not anchored not stored refs pending

Steklov problem on differential forms

Mikhail Karpukhin

arxiv:1705.08951 v1 · 2017-05-24 · math.SP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSU4SIVQIEZBLD3PCXBBH5O7TT}

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	2026-05-18T00:43:40.874291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca9c922b04132158f6f15c213f5df9ce866c34e0ec88b1dc18d004af28467b3

Aliases

arxiv: 1705.08951 · arxiv_version: 1705.08951v1 · doi: 10.48550/arxiv.1705.08951 · pith_short_12: LSU4SIVQIEZB · pith_short_16: LSU4SIVQIEZBLD3P · pith_short_8: LSU4SIVQ

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/LSU4SIVQIEZBLD3PCXBBH5O7TT \
  | 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: 5ca9c922b04132158f6f15c213f5df9ce866c34e0ec88b1dc18d004af28467b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd5a5db940667c52e56822a857364bba89bfabe64c94ce48c869a8d20ea5bac",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2017-05-24T20:13:59Z",
    "title_canon_sha256": "12fd0e7a98a04f5ad5ebe0e6d21c2f3f719200328f9c84d3e947a126bf045683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08951",
    "kind": "arxiv",
    "version": 1
  }
}