Pith Number

pith:H7OSXG4H

pith:2016:H7OSXG4HJLWBQH2ZIJ2TMFYB6X

not attested not anchored not stored refs pending

A study of second order semilinear elliptic PDE involving measures

Debajyoti Choudhuri, Ratan Kr Giri

arxiv:1605.00870 v4 · 2016-04-30 · 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{H7OSXG4HJLWBQH2ZIJ2TMFYB6X}

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	2026-05-18T00:07:44.041635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fdd2b9b874aec181f594275361701f5ef457e0e2fbceec874feca6a871634fd

Aliases

arxiv: 1605.00870 · arxiv_version: 1605.00870v4 · doi: 10.48550/arxiv.1605.00870 · pith_short_12: H7OSXG4HJLWB · pith_short_16: H7OSXG4HJLWBQH2Z · pith_short_8: H7OSXG4H

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/H7OSXG4HJLWBQH2ZIJ2TMFYB6X \
  | 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: 3fdd2b9b874aec181f594275361701f5ef457e0e2fbceec874feca6a871634fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "407341314d1401cddde938f79cd502fc84b0599494bef9dde74dd72fb4b9d082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-04-30T18:04:18Z",
    "title_canon_sha256": "5c7d21aba10f07eb5e2016762bf4ba1bb6ce2eca20d0660305590b740072dcd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00870",
    "kind": "arxiv",
    "version": 4
  }
}