Pith Number

pith:3QFH5ERJ

pith:2017:3QFH5ERJIHTA744WMPRRTMDDYH

not attested not anchored not stored refs pending

Remarks on the thin obstacle problem and constrained Ginibre ensembles

Aram L. Karakhanyan

arxiv:1702.00466 v1 · 2017-02-01 · 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{3QFH5ERJIHTA744WMPRRTMDDYH}

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	2026-05-18T00:51:33.486427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc0a7e922941e60ff39663e319b063c1da298edd4445e2a8149302c77aeec87e

Aliases

arxiv: 1702.00466 · arxiv_version: 1702.00466v1 · doi: 10.48550/arxiv.1702.00466 · pith_short_12: 3QFH5ERJIHTA · pith_short_16: 3QFH5ERJIHTA744W · pith_short_8: 3QFH5ERJ

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/3QFH5ERJIHTA744WMPRRTMDDYH \
  | 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: dc0a7e922941e60ff39663e319b063c1da298edd4445e2a8149302c77aeec87e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f40b2628fdaf2a9eb69be3eb9baf829bd3507758b3d637286f6feef9840e95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-01T21:53:23Z",
    "title_canon_sha256": "aaabc71066549d80a21483ecc5dc03877556f5843872cc477f35bb7fa1d84fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00466",
    "kind": "arxiv",
    "version": 1
  }
}