Pith Number

pith:NZKNP5WZ

pith:2021:NZKNP5WZNY6TXKOURGBWBFSOVU

not attested not anchored not stored refs pending

A generalization of Duflo's conjecture

Hongfeng Zhang

arxiv:2102.04089 v1 · 2021-02-08 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZKNP5WZNY6TXKOURGBWBFSOVU}

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	2026-07-05T02:13:29.968327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e54d7f6d96e3d3ba9d4898360964ead0e42b2064250f65b2ab390007577c53b

Aliases

arxiv: 2102.04089 · arxiv_version: 2102.04089v1 · doi: 10.48550/arxiv.2102.04089 · pith_short_12: NZKNP5WZNY6T · pith_short_16: NZKNP5WZNY6TXKOU · pith_short_8: NZKNP5WZ

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/NZKNP5WZNY6TXKOURGBWBFSOVU \
  | 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: 6e54d7f6d96e3d3ba9d4898360964ead0e42b2064250f65b2ab390007577c53b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2d90dd9d5a7c755a3201609ebfb4e60c13b926507708d374e2070043dd47aef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-02-08T09:51:49Z",
    "title_canon_sha256": "f470142d2daec61deffb412688c3ab29a6e518e9f7def203accef7c3a98c2043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04089",
    "kind": "arxiv",
    "version": 1
  }
}