Pith Number

pith:2XQTZQ4U

pith:2014:2XQTZQ4UBLEEZLKC2GPKSF5B7B

not attested not anchored not stored refs pending

Continuum limit of total variation on point clouds

Dejan Slep\v{c}ev, Nicol\'as Garc\'ia Trillos

arxiv:1403.6355 v3 · 2014-03-25 · math.ST · math.AP · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XQTZQ4UBLEEZLKC2GPKSF5B7B}

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	2026-05-18T01:29:11.500831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e13cc3940ac84cad42d19ea917a1f85f0bc88992840bcd1ab3abe870dc0b97

Aliases

arxiv: 1403.6355 · arxiv_version: 1403.6355v3 · doi: 10.48550/arxiv.1403.6355 · pith_short_12: 2XQTZQ4UBLEE · pith_short_16: 2XQTZQ4UBLEEZLKC · pith_short_8: 2XQTZQ4U

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/2XQTZQ4UBLEEZLKC2GPKSF5B7B \
  | 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: d5e13cc3940ac84cad42d19ea917a1f85f0bc88992840bcd1ab3abe870dc0b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d861581b71b0869a592710dc18c73b02ae690c90f243f8446a1cb88104162ab",
    "cross_cats_sorted": [
      "math.AP",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-03-25T14:22:21Z",
    "title_canon_sha256": "20d65c09b84a1baf2f048b454aa758379bd34685654572e8f2e2c858d81dd634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6355",
    "kind": "arxiv",
    "version": 3
  }
}