Pith Number

pith:DL4DU4I7

pith:2011:DL4DU4I7BFWTLRLU4BLTGSVFZS

not attested not anchored not stored refs pending

Tangent-point repulsive potentials for a class of non-smooth $m$-dimensional sets in $\R^n$. Part I: Smoothing and self-avoidance effects

Heiko von der Mosel, Pawel Strzelecki

arxiv:1102.3642 v1 · 2011-02-17 · math.CA · math.MG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DL4DU4I7BFWTLRLU4BLTGSVFZS}

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	2026-05-18T03:00:59.579831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af83a711f096d35c574e057334aa5cc873a7f9bf5ebdf8dbfcfed26b1740eaa

Aliases

arxiv: 1102.3642 · arxiv_version: 1102.3642v1 · doi: 10.48550/arxiv.1102.3642 · pith_short_12: DL4DU4I7BFWT · pith_short_16: DL4DU4I7BFWTLRLU · pith_short_8: DL4DU4I7

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/DL4DU4I7BFWTLRLU4BLTGSVFZS \
  | 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: 1af83a711f096d35c574e057334aa5cc873a7f9bf5ebdf8dbfcfed26b1740eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d11d6bf9111caff07840d0cf91e4a8f7e3af8ef6702f134b3f17c1057983e3",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-02-17T17:28:57Z",
    "title_canon_sha256": "50bf5075b7536e3aa82d5a310c5702493b1fface28765c807bf684bcc4e3e6d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3642",
    "kind": "arxiv",
    "version": 1
  }
}