Pith Number

pith:26U6CPIP

pith:2013:26U6CPIP6GIHERM66D427BJBR2

not attested not anchored not stored refs pending

Tau function and the Prym class

D.Korotkin, P.Zograf

arxiv:1302.0577 v3 · 2013-02-04 · math.AG · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26U6CPIP6GIHERM66D427BJBR2}

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	2026-05-18T03:32:59.732382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7a9e13d0ff19072459ef0f9af85218eadd0e148fa6b32ce3082fee0017a8222

Aliases

arxiv: 1302.0577 · arxiv_version: 1302.0577v3 · doi: 10.48550/arxiv.1302.0577 · pith_short_12: 26U6CPIP6GIH · pith_short_16: 26U6CPIP6GIHERM6 · pith_short_8: 26U6CPIP

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/26U6CPIP6GIHERM66D427BJBR2 \
  | 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: d7a9e13d0ff19072459ef0f9af85218eadd0e148fa6b32ce3082fee0017a8222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410633af46d3e0f21d8fb58c9c666ec634980c08587ba0492af2740034875756",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-02-04T03:23:59Z",
    "title_canon_sha256": "b895396f3e1db08450c860728ef87ec18eec32937fcc589dec6a2777ff219765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0577",
    "kind": "arxiv",
    "version": 3
  }
}