Pith Number

pith:D3U437EE

pith:2013:D3U437EE6EQL5WHGDURNNN7P4X

not attested not anchored not stored refs pending

A multiplicity result for the scalar field equation

Kanishka Perera

arxiv:1311.3587 v2 · 2013-11-14 · 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{D3U437EE6EQL5WHGDURNNN7P4X}

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	2026-05-18T03:04:08.095793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee9cdfc84f120bed8e61d22d6b7efe5d9979e7f920860dd35e8f9a68bbc12c9

Aliases

arxiv: 1311.3587 · arxiv_version: 1311.3587v2 · doi: 10.48550/arxiv.1311.3587 · pith_short_12: D3U437EE6EQL · pith_short_16: D3U437EE6EQL5WHG · pith_short_8: D3U437EE

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/D3U437EE6EQL5WHGDURNNN7P4X \
  | 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: 1ee9cdfc84f120bed8e61d22d6b7efe5d9979e7f920860dd35e8f9a68bbc12c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6dc3c6953edf528d71070db229f8544c7ba8a0afb1814347a16994e7be77b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-14T17:28:36Z",
    "title_canon_sha256": "4620f8d6bb2fcd2b029aae0d8d2eca48fe9d23714e9e43f1549376a8e0057a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3587",
    "kind": "arxiv",
    "version": 2
  }
}