Pith Number

pith:Y6IHOTLN

pith:2011:Y6IHOTLNX7RR2SMBK2MNYFPJTQ

not attested not anchored not stored refs pending

Hardness of discrepancy computation and epsilon-net verification in high dimension

Christian Knauer, Daniel Werner, Magnus Wahlstr\"om, Panos Giannopoulos

arxiv:1103.4503 v1 · 2011-03-23 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6IHOTLNX7RR2SMBK2MNYFPJTQ}

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	2026-05-18T04:26:01.910034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c790774d6dbfe31d49815698dc15e99c2a8440f0ac5b8dd9e968da57e3a73803

Aliases

arxiv: 1103.4503 · arxiv_version: 1103.4503v1 · doi: 10.48550/arxiv.1103.4503 · pith_short_12: Y6IHOTLNX7RR · pith_short_16: Y6IHOTLNX7RR2SMB · pith_short_8: Y6IHOTLN

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/Y6IHOTLNX7RR2SMBK2MNYFPJTQ \
  | 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: c790774d6dbfe31d49815698dc15e99c2a8440f0ac5b8dd9e968da57e3a73803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d80c9f081d4c9c6e4ba20ba4e074e8d5e88523a5641067b4743bf896d852c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-03-23T12:48:20Z",
    "title_canon_sha256": "fca4593f80aac2d0832e5c844f5b6f315dc0998af1c3056e30a499b9d65cd376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4503",
    "kind": "arxiv",
    "version": 1
  }
}