Pith Number

pith:VRNORJT6

pith:2002:VRNORJT6J5NYIIMQ4NBIN6WZCJ

not attested not anchored not stored refs pending

On the Hilbert scheme of a Prym variety

Edoardo Sernesi, Herbert Lange

arxiv:math/0206248 v1 · 2002-06-24 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRNORJT6J5NYIIMQ4NBIN6WZCJ}

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	2026-05-18T01:05:29.489967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac5ae8a67e4f5b842190e34286fad91259bbaa4529bf50057fe5cedf3ab8d1b4

Aliases

arxiv: math/0206248 · arxiv_version: math/0206248v1 · doi: 10.48550/arxiv.math/0206248 · pith_short_12: VRNORJT6J5NY · pith_short_16: VRNORJT6J5NYIIMQ · pith_short_8: VRNORJT6

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/VRNORJT6J5NYIIMQ4NBIN6WZCJ \
  | 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: ac5ae8a67e4f5b842190e34286fad91259bbaa4529bf50057fe5cedf3ab8d1b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3c1c8b2e6109bc62eb174edec8337a73225e142e2fed36ca850c6a1bf1fb1f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2002-06-24T11:32:33Z",
    "title_canon_sha256": "5b4e834cd861f8a1e7480bda7c39cdedd15d44a8ac0ef2f3a2c949a4df1e5b08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0206248",
    "kind": "arxiv",
    "version": 1
  }
}