Pith Number

pith:IVTDSZH3

pith:2014:IVTDSZH3GRAHDLSZKWCZNBIDBR

not attested not anchored not stored refs pending

Regularity of local minimizers of the interaction energy via obstacle problems

A. Mellet, J. A. Carrillo, M. G. Delgadino

arxiv:1406.4040 v1 · 2014-06-16 · 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{IVTDSZH3GRAHDLSZKWCZNBIDBR}

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	2026-05-18T02:49:39.318072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45663964fb344071ae5955859685030c4f1f399e9ce2ca45b1df829783950136

Aliases

arxiv: 1406.4040 · arxiv_version: 1406.4040v1 · doi: 10.48550/arxiv.1406.4040 · pith_short_12: IVTDSZH3GRAH · pith_short_16: IVTDSZH3GRAHDLSZ · pith_short_8: IVTDSZH3

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/IVTDSZH3GRAHDLSZKWCZNBIDBR \
  | 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: 45663964fb344071ae5955859685030c4f1f399e9ce2ca45b1df829783950136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cca9eb73a35d017811df9a90dda084454a7e515f5e3aa228695c0c9ea63136b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-16T15:16:22Z",
    "title_canon_sha256": "e0f2a0f17c634ab53ca963c44e710b1a481ca39b5c773a481e38d1f6cfff24fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4040",
    "kind": "arxiv",
    "version": 1
  }
}