Pith Number

pith:AWZUUHKR

pith:2026:AWZUUHKRKK5NW5Z6IZEXLQSCIZ

not attested not anchored not stored refs pending

Meeting Solomon Marcus

Florin Felix Nichita

arxiv:2605.18061 v1 · 2026-05-18 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWZUUHKRKK5NW5Z6IZEXLQSCIZ}

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	2026-05-20T00:05:13.945045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05b34a1d5152badb773e464975c242464d1b2a3bc1f386ad0e9f4b45930af80f

Aliases

arxiv: 2605.18061 · arxiv_version: 2605.18061v1 · doi: 10.48550/arxiv.2605.18061 · pith_short_12: AWZUUHKRKK5N · pith_short_16: AWZUUHKRKK5NW5Z6 · pith_short_8: AWZUUHKR

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/AWZUUHKRKK5NW5Z6IZEXLQSCIZ \
  | 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: 05b34a1d5152badb773e464975c242464d1b2a3bc1f386ad0e9f4b45930af80f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b07ae173cf86170a848b4ffebdcb97d6960c020aa7e474057e4c063dd58b1aed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2026-05-18T08:47:53Z",
    "title_canon_sha256": "a9c2e8f52d6a09ac05c235481dec8069c0afef222f218c1cfbc28c6758819612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18061",
    "kind": "arxiv",
    "version": 1
  }
}