Pith Number

pith:NMJKUG5L

pith:2014:NMJKUG5LQ6KVC2VXWA3HRKRCOA

not attested not anchored not stored refs pending

On higher regulators of Siegel threefolds II: the connection to the special value

Francesco Lemma

arxiv:1409.8391 v4 · 2014-09-30 · 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{NMJKUG5LQ6KVC2VXWA3HRKRCOA}

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	2026-05-17T23:53:34.702376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b12aa1bab8795516ab7b03678aa22702caa842b6fdefe4fefa7114aa158b402

Aliases

arxiv: 1409.8391 · arxiv_version: 1409.8391v4 · doi: 10.48550/arxiv.1409.8391 · pith_short_12: NMJKUG5LQ6KV · pith_short_16: NMJKUG5LQ6KVC2VX · pith_short_8: NMJKUG5L

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/NMJKUG5LQ6KVC2VXWA3HRKRCOA \
  | 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: 6b12aa1bab8795516ab7b03678aa22702caa842b6fdefe4fefa7114aa158b402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae6d55bdeb68cdfe41fdc24752826885628baf13569768bfb7933847801f352f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-09-30T05:43:35Z",
    "title_canon_sha256": "6c567e6ae042750b9ca9c30c1e159a2b2c4e5cfb7fbb71d9ba9fd3c954a9b295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8391",
    "kind": "arxiv",
    "version": 4
  }
}