Pith Number

pith:663MS7KP

pith:2011:663MS7KPANCNZSCWZ7SW37KZIK

not attested not anchored not stored refs pending

Computing level one Hecke eigensystems (mod p)

Alexandru Ghitza, Craig Citro

arxiv:1102.3321 v2 · 2011-02-16 · math.NT

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

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	2026-05-17T23:53:36.734575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7b6c97d4f0344dcc856cfe56dfd5942936fd81ecbcd2e2de3d47d642c85822e

Aliases

arxiv: 1102.3321 · arxiv_version: 1102.3321v2 · doi: 10.48550/arxiv.1102.3321 · pith_short_12: 663MS7KPANCN · pith_short_16: 663MS7KPANCNZSCW · pith_short_8: 663MS7KP

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/663MS7KPANCNZSCWZ7SW37KZIK \
  | 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: f7b6c97d4f0344dcc856cfe56dfd5942936fd81ecbcd2e2de3d47d642c85822e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dce0158386f35f4f07cfab725fe21b7bea218efa38b896d274d604c854a6e256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-02-16T12:36:41Z",
    "title_canon_sha256": "ef07defd3efa651748fcc0e27ed019e793ed6fe0bf1898aff42d9a11cf52780f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3321",
    "kind": "arxiv",
    "version": 2
  }
}