Pith Number

pith:EUWN7MUO

pith:2014:EUWN7MUOQQ7KP3PHAUBZZRIVGB

not attested not anchored not stored refs pending

A note on optimal regularity and regularizing effects of point mass coupling for a heat-wave system

Boris Muha

arxiv:1403.3965 v3 · 2014-03-16 · 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{EUWN7MUOQQ7KP3PHAUBZZRIVGB}

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	2026-05-18T02:41:41.683052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

252cdfb28e843ea7ede705039cc515304025719c3c0eee13293f3f0f14367343

Aliases

arxiv: 1403.3965 · arxiv_version: 1403.3965v3 · doi: 10.48550/arxiv.1403.3965 · pith_short_12: EUWN7MUOQQ7K · pith_short_16: EUWN7MUOQQ7KP3PH · pith_short_8: EUWN7MUO

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/EUWN7MUOQQ7KP3PHAUBZZRIVGB \
  | 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: 252cdfb28e843ea7ede705039cc515304025719c3c0eee13293f3f0f14367343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd09ae92ed396e83e97e149f8dc5ec774375e8a25d0bc38e50c0b6649ae415ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-16T22:04:45Z",
    "title_canon_sha256": "9535ebc3e68c3e2a39bb5e5721e0cb8bb03b05aee9d601671bd660e42fe41e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3965",
    "kind": "arxiv",
    "version": 3
  }
}