Pith Number

pith:OHUORMWV

pith:2010:OHUORMWVRRGHAD6UFJ3KVKBWI4

not attested not anchored not stored refs pending

Accelerating the CM method

Andrew V. Sutherland

arxiv:1009.1082 v4 · 2010-09-06 · 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{OHUORMWVRRGHAD6UFJ3KVKBWI4}

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	2026-05-17T23:53:36.888178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e8e8b2d58c4c700fd42a76aaa8364735ba430c448db6dcb1b696e6e73d8e0a

Aliases

arxiv: 1009.1082 · arxiv_version: 1009.1082v4 · doi: 10.48550/arxiv.1009.1082 · pith_short_12: OHUORMWVRRGH · pith_short_16: OHUORMWVRRGHAD6U · pith_short_8: OHUORMWV

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/OHUORMWVRRGHAD6UFJ3KVKBWI4 \
  | 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: 71e8e8b2d58c4c700fd42a76aaa8364735ba430c448db6dcb1b696e6e73d8e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5467e69b72ae8039d86535ad0827c40cceb7f6f8f43e3154b7f6f6a421f13b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-09-06T16:11:57Z",
    "title_canon_sha256": "a2197e207c05c80a6692db48c0f79ff6b1baa4628c59644995d7d5b60b038113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1082",
    "kind": "arxiv",
    "version": 4
  }
}