Pith Number

pith:NPWBE2IN

pith:2013:NPWBE2INFTHVCYGYIHGFH3F74Q

not attested not anchored not stored refs pending

On the solutions of a singular elliptic equation concentrating on a circle

B.B.Manna, P.N.Srikanth

arxiv:1310.5831 v1 · 2013-10-22 · 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{NPWBE2INFTHVCYGYIHGFH3F74Q}

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	2026-05-18T03:09:32.096485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bec12690d2ccf5160d841cc53ecbfe43ca5eed9cc312dbac13da833463d23eb

Aliases

arxiv: 1310.5831 · arxiv_version: 1310.5831v1 · doi: 10.48550/arxiv.1310.5831 · pith_short_12: NPWBE2INFTHV · pith_short_16: NPWBE2INFTHVCYGY · pith_short_8: NPWBE2IN

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/NPWBE2INFTHVCYGYIHGFH3F74Q \
  | 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: 6bec12690d2ccf5160d841cc53ecbfe43ca5eed9cc312dbac13da833463d23eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e673c0f0969db14386434a18ddb5f75ad64d63c7acfff89ea87e2a4c15f9044",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-10-22T08:21:42Z",
    "title_canon_sha256": "34e121df14c4b3157b96b47c6d1b309a15954dda6747861a7187eaafaa1d90bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5831",
    "kind": "arxiv",
    "version": 1
  }
}