Pith Number

pith:WN7POSXT

pith:2016:WN7POSXTRI63XOHVSKM575OCGD

not attested not anchored not stored refs pending

Endomorphism fields of abelian varieties

Kiran S. Kedlaya, Robert Guralnick

arxiv:1606.02803 v2 · 2016-06-09 · math.NT · math.AG · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN7POSXTRI63XOHVSKM575OCGD}

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	2026-05-18T00:43:09.338453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37ef74af38a3dbbb8f59299dff5c230dc5f4d2b5ffde47aa34349b0f0a1d0a9

Aliases

arxiv: 1606.02803 · arxiv_version: 1606.02803v2 · doi: 10.48550/arxiv.1606.02803 · pith_short_12: WN7POSXTRI63 · pith_short_16: WN7POSXTRI63XOHV · pith_short_8: WN7POSXT

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/WN7POSXTRI63XOHVSKM575OCGD \
  | 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: b37ef74af38a3dbbb8f59299dff5c230dc5f4d2b5ffde47aa34349b0f0a1d0a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2066a691c5debe69123ddc20755ad605f69d63bea1b23fa5c2d9cbca2ea06ac7",
    "cross_cats_sorted": [
      "math.AG",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-06-09T02:47:01Z",
    "title_canon_sha256": "0e5c8043d1820d41154605ba049a58ec173499a818f5c4c2bd5db07ca3afa93c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02803",
    "kind": "arxiv",
    "version": 2
  }
}