Pith Number

pith:36TVIPHW

pith:2019:36TVIPHWON66GQDEEZC5DDOAZU

not attested not anchored not stored refs pending

Higher weight spectra of Veronese codes

Hugues Verdure, Trygve Johnsen

arxiv:1904.07626 v2 · 2019-04-16 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36TVIPHWON66GQDEEZC5DDOAZU}

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	2026-05-17T23:47:48.143471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfa7543cf6737de340642645d18dc0cd3da4ef9546c784b8b4c659099c956554

Aliases

arxiv: 1904.07626 · arxiv_version: 1904.07626v2 · doi: 10.48550/arxiv.1904.07626 · pith_short_12: 36TVIPHWON66 · pith_short_16: 36TVIPHWON66GQDE · pith_short_8: 36TVIPHW

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/36TVIPHWON66GQDEEZC5DDOAZU \
  | 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: dfa7543cf6737de340642645d18dc0cd3da4ef9546c784b8b4c659099c956554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c3ca3757e2fb8a330846a5b6e061bba2a31ef579faeb724be00151f0368a44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-04-16T12:48:41Z",
    "title_canon_sha256": "842970b9eb397d8990218fce483587ec384d466293341e3b70924a8d6e68ccc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07626",
    "kind": "arxiv",
    "version": 2
  }
}