Pith Number

pith:STK7AT3C

pith:2026:STK7AT3CF6AKBPPG3BAWMZ5JBL

not attested not anchored not stored refs pending

Cone domains separate FS-domains from RB-domains

Yuxu Chen

arxiv:2607.02251 v1 · 2026-07-02 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STK7AT3CF6AKBPPG3BAWMZ5JBL}

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	2026-07-03T01:17:46.443965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94d5f04f622f80a0bde6d8416667a90aef04191f51b3ea9f212e077993b40e23

Aliases

arxiv: 2607.02251 · arxiv_version: 2607.02251v1 · doi: 10.48550/arxiv.2607.02251 · pith_short_12: STK7AT3CF6AK · pith_short_16: STK7AT3CF6AKBPPG · pith_short_8: STK7AT3C

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/STK7AT3CF6AKBPPG3BAWMZ5JBL \
  | 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: 94d5f04f622f80a0bde6d8416667a90aef04191f51b3ea9f212e077993b40e23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8396ac185d7d44057365fc0f53796acf83b53bb5a75fbd13ff01878f620eb3d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2026-07-02T14:42:58Z",
    "title_canon_sha256": "ebb4f8036adf988060d9a2da0dfe5362f678d6cc7bda8d523cb890e2b1580f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02251",
    "kind": "arxiv",
    "version": 1
  }
}