Pith Number

pith:ZQIVAIMO

pith:2015:ZQIVAIMO6GF3LS7FCHAB6GY7XP

not attested not anchored not stored refs pending

Directional H\"older Metric Regularity

Huu Tron Nguyen, Michel Th\'era, Van Ngai Huynh

arxiv:1508.01930 v1 · 2015-08-08 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQIVAIMO6GF3LS7FCHAB6GY7XP}

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	2026-05-18T01:35:37.544454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc1150218ef18bb5cbe511c01f1b1fbbf978214005469b6bfbf19fd3a3491400

Aliases

arxiv: 1508.01930 · arxiv_version: 1508.01930v1 · doi: 10.48550/arxiv.1508.01930 · pith_short_12: ZQIVAIMO6GF3 · pith_short_16: ZQIVAIMO6GF3LS7F · pith_short_8: ZQIVAIMO

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/ZQIVAIMO6GF3LS7FCHAB6GY7XP \
  | 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: cc1150218ef18bb5cbe511c01f1b1fbbf978214005469b6bfbf19fd3a3491400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ee3872f3df5461a1a485a6f889f87f860da4ec209384e19e24f8f28bb65409",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-08-08T17:19:19Z",
    "title_canon_sha256": "239cefb219259859be5023abdfc5b8a61d29e5bf4a4140ea7c0e058a9daa94d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01930",
    "kind": "arxiv",
    "version": 1
  }
}