Pith Number

pith:P6KVRYQ2

pith:1996:P6KVRYQ277YK2NGF4JYYUJGMXL

not attested not anchored not stored refs pending

Estimates of the number of rational mappings from a fixed variety to varieties of general type

G. Dethloff, T. Bandman

arxiv:alg-geom/9608033 v2 · 1996-08-29 · alg-geom · 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{P6KVRYQ277YK2NGF4JYYUJGMXL}

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	2026-05-18T02:32:31.867177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9558e21afff0ad34c5e2718a24ccbac6d115744f6f8ea85e14472c2656dac6

Aliases

arxiv: alg-geom/9608033 · arxiv_version: alg-geom/9608033v2 · doi: 10.48550/arxiv.alg-geom/9608033 · pith_short_12: P6KVRYQ277YK · pith_short_16: P6KVRYQ277YK2NGF · pith_short_8: P6KVRYQ2

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/P6KVRYQ277YK2NGF4JYYUJGMXL \
  | 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: 7f9558e21afff0ad34c5e2718a24ccbac6d115744f6f8ea85e14472c2656dac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450a4d0dd8f104744e1692cd1ca9422dd5c44e63ffa3c93930ceb0f10139adde",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1996-08-29T13:39:45Z",
    "title_canon_sha256": "33c5de6e7be3980452463ee0ae0a1735b7400a8c07b288db72b1f725c63fe6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9608033",
    "kind": "arxiv",
    "version": 2
  }
}