Pith Number

pith:CC4CJO7Q

pith:2016:CC4CJO7QCEUZOARLLDLF7TXGZ7

not attested not anchored not stored refs pending

Isogeny graphs of ordinary abelian varieties

Benjamin Wesolowski, Dimitar Jetchev, Ernest Hunter Brooks

arxiv:1609.09793 v1 · 2016-09-30 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CC4CJO7QCEUZOARLLDLF7TXGZ7}

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	2026-05-18T01:03:33.386578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b824bbf0112997022b58d65fcee6cfcfb4e4d71ec44a96ab49e83aade4d7bf

Aliases

arxiv: 1609.09793 · arxiv_version: 1609.09793v1 · doi: 10.48550/arxiv.1609.09793 · pith_short_12: CC4CJO7QCEUZ · pith_short_16: CC4CJO7QCEUZOARL · pith_short_8: CC4CJO7Q

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/CC4CJO7QCEUZOARLLDLF7TXGZ7 \
  | 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: 10b824bbf0112997022b58d65fcee6cfcfb4e4d71ec44a96ab49e83aade4d7bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a7abe9e38202766fe36f926a1cae2721eb0d575b2c1d9fb9eb05edde08c6de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-09-30T16:17:16Z",
    "title_canon_sha256": "71ffce364ca2b208ecf6141daef552283422e4b41c1bf66634238ed34d0ec4fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09793",
    "kind": "arxiv",
    "version": 1
  }
}