Pith Number

pith:XXASDNV6

pith:2015:XXASDNV6DQTP5PBIJG4LIFGXQN

not attested not anchored not stored refs pending

Counting an infinite number of points: a testing ground for renormalization methods

Bin Zhang, Li Guo, Sylvie Paycha

arxiv:1501.00429 v1 · 2015-01-02 · math-ph · math.CO · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXASDNV6DQTP5PBIJG4LIFGXQN}

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	2026-05-18T00:27:55.497139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdc121b6be1c26febc2849b8b414d783479c98177b49a3fc7a43b8b487d06412

Aliases

arxiv: 1501.00429 · arxiv_version: 1501.00429v1 · doi: 10.48550/arxiv.1501.00429 · pith_short_12: XXASDNV6DQTP · pith_short_16: XXASDNV6DQTP5PBI · pith_short_8: XXASDNV6

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/XXASDNV6DQTP5PBIJG4LIFGXQN \
  | 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: bdc121b6be1c26febc2849b8b414d783479c98177b49a3fc7a43b8b487d06412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0070b2867672b8424cb879705a9d1e9e1cc2392f99c0218f73ef7f717c1815",
    "cross_cats_sorted": [
      "math.CO",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-01-02T16:08:08Z",
    "title_canon_sha256": "6c9ff5f0ebec719f0b8bb57d6f311c207267d1de4003369372022c57db1d036c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00429",
    "kind": "arxiv",
    "version": 1
  }
}