Pith Number

pith:URRB2SOM

pith:2014:URRB2SOMASGOJZF4AW6DRPULNE

not attested not anchored not stored refs pending

Calculation of Discrepancy Measures and Applications

Carola Doerr, Magnus Wahlstr\"om, Michael Gnewuch

arxiv:1405.1653 v1 · 2014-05-07 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URRB2SOMASGOJZF4AW6DRPULNE}

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	2026-06-04T16:08:33.544000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4621d49cc048ce4e4bc05bc38be8b690ea018f7f7b3796f3771d20ef1980ca7

Aliases

arxiv: 1405.1653 · arxiv_version: 1405.1653v1 · doi: 10.48550/arxiv.1405.1653 · pith_short_12: URRB2SOMASGO · pith_short_16: URRB2SOMASGOJZF4 · pith_short_8: URRB2SOM

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/URRB2SOMASGOJZF4AW6DRPULNE \
  | 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: a4621d49cc048ce4e4bc05bc38be8b690ea018f7f7b3796f3771d20ef1980ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2023466d9e8b27a69676dfa6198415ec60921958753212776d60d45703f79e3e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-05-07T15:59:46Z",
    "title_canon_sha256": "c2bbf204e1fa7257c4e692dd44000c356d6c1dbb73c8a0a5dff2789039b62797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1653",
    "kind": "arxiv",
    "version": 1
  }
}